Годы репутации разработчика против 23 минут хакерской атаки на его пакеты.

Три разных снотворных, три разных механизма — и один итог: волны сбиваются, сознание гаснет.

77 расширений в одном каталоге Firefox и 40 из них оказались инструментом кражи крипты.

Неизвестный источник требует изменить политику издателя и обещает продолжить публикацию внутренних материалов.

Вебинар пройдет 25 августа в 14:00 (мск).

10 из 10 дожили год, 0 опухолей… но есть нюансы.

Скрытая команда заставила ИИ раскрыть данные из пользовательской переписки.

Одно предложение способно изменить, как власти США защищают модели ИИ.

Find My больше не эксклюзив для iOS.

Оказывается, жизнь могла родиться дважды из одного неживого предка.

Ваш ноутбук завис в третий раз подряд — и вместо синего экрана сам полезет в сеть за исправлением.

Сначала признали масштаб утечки, потом — собственную несостоятельность.

Фестиваль объединит темы кибербезопасности, IT-инфраструктуры, клиентского опыта и управления технологическими рисками.

Всё это неизбежно повлияет как на сегмент ЦОД, так и на эволюцию мобильных устройств.

В 2010-х годах они начали проникать и в сегмент систем бесперебойного питания, а также в целый ряд других, в частности средств индивидуальной мобильности и электромобилей.

Все эти особенности и обусловили широкую популярность литиевых батарей в портативных устройствах и распространение данной технологии в другие сферы, в том числе на транспорт и в системы бесперебойного питания.

Открываются месторождения и в других странах, но производство лития экологически очень грязное, и его организация сопровождается протестами.

В итоге многие авиакомпании даже запретили провозить его как в багаже, так и в ручной клад…

Другими словами, RedCheck производит мгновенный срез состояния безопасности, находит некорректные настройки и отклонения и проводит аудит системы на предмет соблюдения политик и стандартов ИБ.

Управление сегментами системы в RedCheck 2.13Настройки RedCheck 2.13Рассмотрим, какие возможности предоставляет продукт при создании задач на сканирование и как они настраиваются.

Настройка синхронизации в RedCheck 2.13Доставка отчётовДоставка отчётов в RedCheck настраивается в сетевую SMB-папку или по электронной почте.

Анализ уязвимостей в RedCheck 2.13Модуль «Контроль устранения уязвимостей» анализирует динамику устранения уязвимости целевой системы за выбранный период — например, за 30 дней (интер…

Каково место NDR в сетевой безопасности сегодняшнего дня?

При использовании SPAN устройство копирует трафик c интерфейсов, настроенных на съём трафика, и отправляет его на интерфейс, настроенный на подачу трафика.

В рамках этой технологии захваченный трафик инкапсулируется в GRE-туннель, который обычно настраивается между устройством с источником захватываемого трафика и компонентом захвата.

Они становятся незаменимыми, если в вашей инфраструктуре присутствует большое количество точек подачи трафика в рамках одной площадки.

Поэтому большое значение имеет не только и не столько внедрение само по себе.

При этом независимо от размера компании и отрасли список задач один и тот же, различается только масштаб:развитие и модернизация инфраструктуры;миграции;информационная безопасность и DevSecOps;DevOps и автоматизация;импортозамещение;оптимизация затрат и ИТ-архитектуры.

В результате инфраструктурные задачи превращаются в долгосрочную инженерную нагрузку, а не в проект с понятным началом и концом.

Безопасность всё чаще воспринимается как часть повседневной инженерной работы, а не как проект с конечным результатом.

Даже там, где команда сильная и с кадрами всё в порядке, разрыв не исчезает.

Он может быть полезен как один из этапов проекта, но не как самостоятельный продукт.

Однако форменный ажиотаж как в бизнес-кругах, так и среди обычных людей вызвало появление генеративного искусственного интеллекта (ИИ) в самом конце 2022 года.

Как отмечали на ряде конференций, часто на экономику проектов просто не смотрели, и в итоге получалось внедрение ради внедрения.

Высказываются опасения, что разочарование в технологиях ИИ, а то и страх перед их неконтролируемым развитием может привести к новой такой «зиме».

Основные из них связаны с тем, что ИИ-сервисы ориентированы на бизнес-заказчиков (B2B), а не на конечных пользователей (B2C).

Скорее всего, нас ожидает «мягкая просадка» курса акций в пределах 40%, она будет идти постепенно, а не резко, как это было в 2000 году.

Теперь криптовалюту добывают не только на мощностях промышленных майнинговых ферм, но и на устройствах простых граждан.

Как и любые другие вредоносные программы, майнеры маскируются под легитимные файлы и системные процессы, но действуют более скрытно.

Локальные майнеры проникают на устройство, интегрируются в операционную систему и используют ресурсы компьютера для майнинга, незаметно для пользователя добывая криптовалюту.

Чем дольше майнер работает на вашем компьютере, тем сильнее изнашивается оборудование и тем больше денег уходит на электроэнергию.

Убедитесь, что загрузка процессора и видеокарты пришла в норму и в ней не наблюдается аномальных всплесков.

Это связано с расширением предложения на рынке таких сервисов и распространением сервисов с искусственным интеллектом, которые также используются для манипуляций с резюме.

Положение осложняет и то, что на волне кадрового дефицита в начале 2020-х годов появилось много краткосрочных школ и курсов, многие из которых дистанционные.

Но на техническом собеседовании, продемонстрировав средний уровень на базовых задачах, он перешёл к обсуждению той самой редкой компетенции — нам было интересно, когда и как он ею овладел и где применял.

Выяснилось, что он не просто не владеет этой компетенцией, но и не подозревает, что она фигурирует в его резюме.

Например, кандидат мог лишь косвенно участвовать в р…

ВведениеПрофессиональные сертификации в информационной безопасности существуют уже более 30 лет.

Ситуация изменилась после создания организации ISC², которая разработала Common Body of Knowledge (CBK) — общую базу знаний по информационной безопасности.

Для работодателя — возможность быть уверенным, что сотрудник обладает определённым набором компетенций, а не только опытом работы с отдельными технологиями.

Она подтверждает комплексные знания в области информационной безопасности: от управления рисками и архитектуры безопасности до управления доступом, сетевой безопасности и безопасной разработки.

Специалистов по информационной безопасности в стране насчитываются десятки тысяч, тогда как обл…

1) выявления хакерской активности с помощью MaxPatrol BAD и с помощью экспертно написанных правил корреляции, становится очевидно, что MaxPatrol BAD «видит» больше.

Белая область — пересечение: события, которые были оценены MaxPatrol BAD и одновременно сработали по логике правил корреляции.

Для запуска HackTracker в инфраструктуре нужны лишь нормализованный поток событий, поступающий в MaxPatrol BAD, и корректно настроенный аудит Windows (включая Security Log, Sysmon и Audit Policy).

Иначе говоря, HackTracker не заменяет MaxPatrol BAD — он работает поверх него и использует фичи, которые формирует MaxPatrol BAD.

В таких условиях можно опираться на вердикты HackTracker как на источник высокоу…

Также эта платформа содержит большой набор инструментов для управления и оркестрации основных операций с контейнерами, включая развёртывание и масштабирование.

Результаты опроса зрителей AM LiveПочему возникают проблемы с K8sСложности с инфраструктурой K8s возникают, по мнению опрошенных нами экспертов, очень часто.

Это связано с высоким порогом входа в технологию: для эффективной работы необходима глубокая экспертиза как в контейнерной оркестрации, так и в управлении ИТ-инфраструктурой.

Руководитель отдела администрирования и DevOps ГК Softline Александр Дёмин обратил внимание на то, что в наибольшей степени рискуют столкнуться с различными проблемами с K8s компании без зрелых DevOps-практ…

Современная корпоративная платформа обмена файлами должна предоставлять набор критически важных функций для обеспечения безопасности и эффективности работы:Разграничение доступа.

Обзор отечественных платформ файлового обмена и контроля доступа к даннымФайловый обмен во многих российских организациях складывался хаотично, нередко — выходя за пределы поля зрения службы ИБ и стандартных механизмов защиты.

Разработка российских корпоративных платформ для обмена файлами была, прежде всего, обусловлена необходимостью заменить зарубежное ПО в рамках импортозамещения.

EFSS-платформыEFSS (Enterprise File Sync and Share) — это класс корпоративных решений для синхронизации, хранения файлов и безопасно…

Одно неверное действие может привести к остановке системы и повлиять на результат команды, на её средний балл.

На киберполигоне пять ИИ-агентов атаки и защиты — выполняли реальные сценарии атак и расследовали их последствия.

Итог атаки зависит от двух составляющих: средств защиты и того, насколько эффективно команда умеет ими пользоваться.

«На Standoff мы особенно хорошо увидели, что даже самый функциональный инструмент сам по себе не делает команду готовой к атаке.

Такой подход предполагает постоянную проверку состояния защиты и готовности команды к реальным сценариям.

Сейчас оптимизируют сами алгоритмы, архитектуру программного обеспечения и вычислительные нагрузки, чтобы снизить энергопотребление и углеродный след.

По оценке Gartner, сегодня ИИ-серверы потребляют около одной пятой всей электроэнергии дата-центров, а к концу десятилетия их доля достигнет почти половины.

Как измеряют «зелёность» ИТ-инфраструктурыЭнергоэффективность дата-центров и ПО оценивают с помощью системы метрик.

Поэтому при разработке таких решений сегодня учитывают не только скорость обработки и точность обнаружения угроз, но и энергопотребление.

Для бизнеса это означает более рациональное использование инфраструктуры, а для ИТ- и ИБ-специалистов — ещё один критерий качества проект…

Титульная страница Brave1 Market в марте 2025 года«Геймификация войны» с появлением маркетплейса Brave1 превращает военные закупки в часть своеобразного соревнования.

Как и на киберполигонах или в игровых программах, наиболее активные участники отображаются на главной странице в рейтинге лидеров.

Начиная с 1 октября 2025 года «е-баллы» стали начисляться не только за боевые операции и минирование, но и за выполнение разведывательных задач и различных логистических операций.

Сначала этот подход был опробован при изменении принципов управления войсками, а затем распространился и на другие направления.

Можно предположить, что в дальнейшем этот подход будет применяться и в ИБ-системах организаци…

По традиции собираемся на ZeroNights 2026, чтобы обсудить самые животрепещущие темы из мира кибербезопасности, поделиться опытом с коллегами в очереди за бесконечным кофе и порешать таски.

– здесь говорили о реальных кейсах SecOps, о стратегии AppSec и о рабочих подходах к безопасной разработке.

– секция для интерактивных докладов от ИБ-сообществ, раскрывающих секреты применения OSINT, аппаратной и программно-аппаратной безопасности и сопровождающихся тематическими воркшопами и локпикингом.

Больше фотографий и настоящих эмоций с ZeroNights 2025 смотрите в галерее: https://zeronights.ru/gallery2025Как получить инвайт на ZeroNightsУчаствуйте в HackQuest 2026: 6 дней, 6 тасок и бесплатные биле…

Но напомню, что с 14 октября 2025 года Windows 10 является End of Support (EOS).

Важный нюанс: если организация подключается к программе не в первый год (2025-2026), ей придётся оплатить и все предыдущие годы.

Назначаем ей права локального администратора в доменных политиках.

Я настоятельно требую использовать разные УЗ для сканирования ОС контроллера и для службы каталогов.

Настройка сканирования на уязвимости - это не первое и не единственное требование политик безопасности.

Первичные признаки указывали на агента Poseidon, который ранее уже встречался в атаках GOFFEE.

Чтобы определить их происхождение, мы сравнили образцы с Poseidon и созданным на его основе Freyja, а затем провели ретроспективный поиск связанных файлов.

В бинарном файле сохранилось имя исходного файла:/Mythic/agent_code/pkg/utils/p2p/poseidon_tcp.goФайл poseidon_tcp.go присутствовал в исходном коде Poseidon и использовался в реализации P2P-связи между агентами.

Сохранившееся имя poseidon_tcp.go в COW и соответствующий файл в исходном коде PoseidonНа то же происхождение указывает устройство отдельных компонентов агента.

В ранних версиях Poseidon и Freyja конфигурационные параметры, как и в COW,…

Системе необходимо все найти и сопоставить с 4-мя словарями, утвержденными PAH: орфографическим, орфоэпическим, толковым и словарем иностранных слов.

Он хорошо работает с кириллицей и латиницей вперемешку, а данные не покидают российскую инфраструктуру — для фармкомпаний и финтеха это не пожелание, а законодательное требование.

Выгружая и сразу отправляя страницы из CMS в зарубежный чат, можно отдать ИИ непубличные и staging-страницы, внутренние документы, а иногда и формы с персональными данными.

Нормативные словари РАН — это издания и веб-доступ, а не машиночитаемая база под свободной лицензией.

Скорее всего, в ближайшее время проверки будут проходить не по инициативе госорганов, а по фак…

Не «что-то случилось», а «мы не знаем и не управляем».

Авторы GLiNER построили поверх него архитектуру, которая размечает сущности по текстовому описанию метки, а не по фиксированному набору классов.

Мы его не брали за основу и на своих данных не мерили, поэтому не берусь утверждать, что он бы не справился.

Универсальным свойством LLM я это не называю: мы проверяли на своём наборе моделей, не на всех.

Граница здесь проходит не по коду, а по данным: в инциденте не хранится ничего, что позволяет восстановить ПДн без ключа.

А самый быстрорастущий способ дать агенту руки - это Model Context Protocol (MCP), открытый стандарт, который превращает браузер в набор инструментов, вызываемых любым ИИ-клиентом.

OpenCode, Claude Desktop, Cursor: все они говорят на одном протоколе, и этот сервер отвечает им тем же в сторону браузера Camoufox.

MCP (Model Context Protocol) - открытый протокол, представленный Anthropic в конце 2024 года, который стандартизирует взаимодействие ИИ-приложений с инструментами и источниками данных.

Бразуер https://github.com/daijro/camofox оборачивает этот движок в REST API, созданный для агентов: accessibility-снимки, стабильные ссылки на элементы, изоляция сессий.

go-juggler-mcp стандартизирует…

Что такое образовательный кредит с господдержкойОбразовательный кредит — это целевой кредит на оплату обучения.

Кто может получить кредит на обучение в онлайн-магистратуре: условия образовательного кредита в 2026 годуКредит может взять студент для оплаты платного образования, которое соответствует требованиям государственной программы.

Пошаговая инструкция: как получить кредит на онлайн-магистратуруПроверьте, что программа входит в перечень программ, на которые выдаётся образовательный кредит.

Образовательный кредит с господдержкой: часто задаваемые вопросыМожно ли получить кредит на магистратуру, если это второе высшее?

Да, но только если программа входит в перечень программ, на которые вы…

Capability-based Security: безопасность, основанная на возможностяхДля начала давайте погрузимся в теоретическую часть, чтобы понять, откуда пришла эта идея и как она устроена.

Но в Python у нас нет аппаратной поддержки, и мы не можем просто так раздавать «неподделываемые ключи» от os.system .

Дело в том, что интерпретатор не выполняет вложенные функции в момент вызова внешней, если не вызвать их явно.

В visit_FunctionDef мы запоминаем определение вложенной функции в local_functions , но не спускаемся в ее тело.

Это единственное безопасное решение: если мы не можем статически определить имя функции, мы не можем гарантировать безопасность системы.

Функция проходит по строке по два символа, воспринимает каждую пару как HEX-байт и преобразует её через Chr() в символ.

Уже по этому участку становится понятно, что передо мной не загрузчик и не простой скрипт для одной операции, а полноценный механизм удалённого управления.

После этого RAT проходит по подключённым дискам и удаляет созданные им файлы и ярлыки.

В исходном файле основная логика была скрыта внутри HEX-строк и выполнялась через ExecuteGlobal , но после восстановления кода удалось увидеть полноценный RAT.

Через этот канал реализовано удалённое выполнение команд, работа с процессами и файловой системой, передача файлов, удаление данных и изменение состояния самого RAT.

Клиника честно закрывает один слой требований, искренне считает вопрос решённым и не подозревает, что рядом лежат ещё три.

4–5 Федерального закона от 21.11.2011 № 323-ФЗ)Передача документов самому пациенту - это не разглашение врачебной тайны и не «передача третьему лицу».

Согласие отвечает на вопрос «имею ли я право обрабатывать», а не на вопрос «как я обязан это делать безопасно».

Закон не говорит «поставьте ViPNet» и не говорит «TLS всегда достаточно».

Облачный диск в этой конструкции - не решение и не запрет, а инфраструктура, к которой применимы те же четыре проверки.

Предлагаемое решение: drop‑in капча, которую посетитель не кликает, а рисует.

Визуальное описание процесса нижеИдея: классифицировать моторику, а не формуПользователь рисует произвольный жест ~10 секунд.

Мы смотрим не на то, ЧТО нарисовано, а на то, КАК: разброс скорости, паузы, микрокоррекции, ритм, остановки движения руки.

Fail‑closed: если классификатор недоступен, endpoint отвечает 503, а не «человек: да».

Мотивированный противник со временем сможет имитировать динамику — как и для любого программного proof‑of‑human.

Срабатывало это не у всех: нужны определенные настройки сопоставления учетных записей, отличные от заданных по умолчанию.

Свою историю он рассказал в блоге 19 августа, а то, что желающих оказалось восемь, объясняет просто: очевидно, он не единственный, кто теперь взламывает с помощью ИИ.

И у поста есть коммерческий подтекст — автор возглавляет стартап в области управления доступом, а под текстом стоит форма записи в waitlist.

Заканчивается история фразой, которую стоит перечитать дважды: Чан остановился не потому, что у него кончились баги, а потому что кончился спрос на его отчеты.

Искать уязвимости стало дешево — месяц вечеров и подписка за двести долларов; чинить их по-прежнему дорого, и…

Специалисты агрегатора утечек Have I Been Pwned (HIBP) проанализировали данные, похищенные во время недавнего взлома платформы RingCentral.

Опубликованный хакерами дамп содержал информацию о 1,6 млн аккаунтов, включая имена, email-адреса, телефонные номера и почтовые адреса пользователей.

Хакеры потребовали выкуп и пригрозили, что в противном случае опубликуют украденную информацию.

В начале августа участники ShinyHunters заявили, что переговоры с RingCentral провалились, после чего на сайте группировки был опубликован архив объемом около 280 Гбайт.

Именно эти данные теперь изучили специалисты HIBP и подтвердили, что дамп связан со взломом RingCentral и содержит информацию примерно о 1,6 мл…

Третий ежеквартальный выпуск «Хакера» уже передан в печать, а значит, сбор предварительных заказов завершен.

Если ты собирался забрать журнал по цене предзаказа — сейчас самое время.

#3: уже в типографииОдной из главных тем третьего ежеквартального выпуска стали роутеры и сети.

Журнал приезжает в фирменной коробке, которая защищает «Хакер» в дороге, а после распаковки ее почему-то совсем не хочется выбрасывать.

Все выпуски сразуЕсли идея собирать номера по одному тебе не близка, в магазине «Хакера» доступен комплект из всех четырех ежеквартальных выпусков.

Ранее мы уже рассказывали о том, что в июле 2026 года, во время внутреннего тестирования, модели OpenAI смогли выбраться из изолированной среды и атаковали инфраструктуру Hugging Face.

Как теперь заявляют в компании, после атаки на Hugging Face в OpenAI на две недели приостановили обучение с подкреплением (reinforcement learning, RL) для моделей, которые уже готовились к развертыванию.

В компании считают, что возможности этой модели в области кибербезопасности могут достигать «критического» уровня в Preparedness Framework — внутренней системе OpenAI, созданной для оценки рисков мощных ИИ-моделей.

Хотя Astra не участвовала в инциденте с Hugging Face, ее возможности в компании считают достато…

Главной особенностью Manic является необычный механизм эксфильтрации данных: если зараженный смартфон не имеет доступа к интернету, украденные данные передаются на управляющий сервер через другие устройства поблизости при помощи Wi-Fi Direct, Bluetooth или BLE.

По данным исследователей, Manic активен с февраля 2026 года и распространяется через фишинговые сайты и дропперы, маскирующиеся под различные полезные утилиты.

После заражения устройства Manic пытается получить доступ к Accessibility services и уведомлениям.

После этого Manic ищет поблизости другие зараженные устройства через Wi-Fi Direct, Bluetooth или BLE и проверяет, есть ли у них доступ в интернет.

В ThreatFabric считают, что в н…

Exchange Server SE представляет собой версию почтового сервера Microsoft, которая распространяется по подписке.

В Microsoft объясняют, что в последние месяцы специалисты компании активно используют различные ИИ-инструменты для поиска уязвимостей.

Кроме того, параллельно с выпуском ежемесячных патчей команда продолжает работу над CU1 и регулярно добавляет во внутренний билд свежие исправления безопасности.

Подчеркивается, что в Microsoft не хотят выпускать CU1 одновременно с крупным обновлением безопасности или сразу после него.

Кроме того, CU1 должен включать все изменения, вышедшие после релиза Exchange Server SE.

Вымогательская группировка Clop заявила, что похитила 89 Гбайт данных у нефтегазовой компании Shell.

Представители Shell сообщили, что в компании уже расследуют возможный киберинцидент.

Как сообщает издание BleepingComputer, недавно на сайте хак-группы Clop в даркнете появилась информация о взломе Shell (и еще 42 других организаций).

Также представители Clop утверждают, что эксплуатация CVE-2026-12569 позволила похитить конфиденциальную информацию из сетей General Electric и Philips (включая бэкапы, системные файлы, проекты, чертежи, схемы и другую техническую документацию).

Вскоре после этого специалисты ReliaQuest и Ransom-ISAC (Ransomware Information Sharing and Analysis Centre) предупре…

В этой статье мы раз­берем тех­ничес­кие под­робнос­ти бага, напишем демокод целевой прог­раммы и пей­лоад для нее.

Copy Fail (CVE-2026-31431) — баг в ядре Linux, поз­воля­ющий обыч­ному поль­зовате­лю получить пра­ва root с помощью малень­кого скрип­та на Python.

Скрипт сра­баты­вает во всех популяр­ных дис­три­бути­вах, вышед­ших с 2017 года и не име­ющих пат­ча.

Из‑за опти­миза­ции in-place шаб­лон authencesn вос­при­нима­ет исходные стра­ницы, передан­ные через splice( ) , одновре­мен­но как ввод с шиф­ротек­стом и буфер для откры­того тек­ста.

Пос­ле отравле­ния кеша при вызове / bin/ su запус­кает­ся вер­сия прог­раммы из page cache с изме­нен­ными бай­тами, и в ито­ге мы получа­ем ro…

Специалисты отмечают, что самым странным в этой ситуации является тот факт, что Ransom Busters пишет пострадавшим еще до того, как информация о взломе становится публичной.

За 20 000–60 000 долларов США Ransom Busters предлагает вернуть компании доступ к файлам и удалить все копии украденных данных, которые хранятся у вымогателей.

Исследователи считают крайне маловероятным, что Ransom Busters представляет какую-либо легитимную организацию, так как взломы чужой инфраструктуры, о которых он пишет, сами по себе нарушают американский Computer Fraud and Abuse Act.

Анализ двух атак, жертвам которых писал Ransom Busters, выявил ряд совпадений.

В итоге исследователи предполагают, что Ransom Busters…

Подписка на «Хакер» — это отличный способ регулярно пополнять знания и не выпадать из контекста.

Каждый месяц мы выпускаем десятки статей о том, что происходит в индустрии, и рассказываем, как с этим работать на практике.

Основная идея заключается в том, что подписка на «Хакер» должна не просто давать полный доступ к сайту, а служить постоянным источником новых знаний и идей для наших читателей.

Спасибо, что ты с нами!

И следи за анонсами: в ближайшее время мы готовим кое-что интересное и более оптимистичное, чем сегодняшняя новость 😎

На прошлой неделе компания Apple предупредила пользователей в 110 странах о возможных атаках с применением коммерческого шпионского ПО.

Представители Apple не сообщают, какое количество пользователей получило подобные предупреждения.

При этом в компании не называют возможных заказчиков и исполнителей таких атак, а также не связывают предупреждения с конкретными хак-группами или странами.

В Apple не сообщают, какие именно индикаторы приводят к отправке оповещения, потому как эта информация могла бы помочь разработчикам шпионского ПО адаптировать свои инструменты и тактики.

Впрочем, по мнению журналистов, пользователи могут массово писать о получении оповещений и по другой причине.

Wazuh and artificial intelligence for enhanced SOC workflowsWazuh promotes flexible AI adoption through the Wazuh AI Analyst available on the Wazuh Cloud and integrations with third-party AI providers.

Organizations can leverage the Wazuh AI Analyst capability on the Wazuh Cloud for guidance on their environment's security posture.

The following sections highlight further details:The Wazuh AI AnalystThe Wazuh AI Analyst is automated and hands-off.

Threat hunting and security operations with external AI integrationsBeyond the Wazuh AI Analyst, you can expand Wazuh capabilities using a self-hosted LLM and externally managed AI integrations tailored to your needs.

For Wazuh Cloud users, the Wa…

Cisco has published another round of security updates for Crosswork platforms and Secure Workload Software as part of a continued comprehensive internal security review.

Four of the security vulnerabilities affect Crosswork Data Gateway, Crosswork Network Controller, and Crosswork Planning, regardless of the device configuration.

A brief description of each of the flaws is below -CVE-2026-20030 (CVSS score: 10.0) - An SQL injection vulnerability(CVSS score: 10.0) - An SQL injection vulnerability CVE-2026-20357 (CVSS score: 10.0) - A missing authentication for critical function vulnerability(CVSS score: 10.0) - A missing authentication for critical function vulnerability CVE-2026-20358 (CVSS…

A newly disclosed security flaw in GitLab has come under active exploitation within days of public disclosure, according to watchTowr.

Fixes for the flaw were rolled out in GitLab CE and EE versions 19.2.4, 19.1.6, 19.0.8, and 18.11.11.

"Organizations that haven't patched yet should hunt through web logs for requests containing '@gl_introduced,' and look for signs of probes or attempted exploitation."

Organizations running internet-facing self-hosted GitLab instances should prioritize upgrading to a patched release.

If immediate patching is not possible, it's advised to restrict unauthenticated access to "/api/graphql", or remove public repository access entirely as a mitigation.

Microsoft on Thursday warned of a maximum-severity security flaw in Entra ID that it said has been exploited in the wild, but noted that no customer action is required.

The vulnerability, tracked as CVE-2026-69836 (CVSS score: 10.0), is a case of remote code execution impacting the tech giant's cloud-based identity and access management service.

"Deserialization of untrusted data in Microsoft Entra ID allows an unauthorized attacker to execute code over a network," Microsoft said in an alert released Thursday.

Flaws of this kind occur when an application converts user-controlled data back into an active object or code structure without proper validation.

This can lead to code execution, den…

There is no patched version, no CVE identifier has been assigned, and the RustSec advisories for all three crates record no evidence that any malicious version was used.

"A new version of the arrayref crate was published with a direct dependency on proc-macro1 , which would execute a malicious build script.

This compromised version was published on 2026-08-20 and removed approximately 86 minutes later, with no evidence of actual usage," RUSTSEC-2026-0260 said.

The Rust Security Response Team listed the malicious versions it deleted, with the time each was online [email protected] : published at 2026-08-20T07:15:00Z, deleted at 08:41:40Z.

In a September 2025 case, two malicious crates imperso…

The pop-up features a "Continue with Google" button that, if clicked, redirects the victim to the legitimate Google OAuth login page, asking them to sign in to continue.

The actions are said to have prompted UNC5976 to pivot away from Google infrastructure to other providers to host their phishing pages.

"In early August 2026, UNC7005 began Google account OAuth phishing operations using cloud infrastructure," GTIG said.

Users who end up navigating to the domain are redirected to a legitimate Google OAuth login page that prompts them to sign in to their account.

Following successful authentication, the victims are sent to an attacker-controlled unverified cloud project to steal authenticatio…

A lot of this week’s trouble starts with something trusted doing exactly what it was allowed to do.

Elsewhere, exposed systems, old bugs, odd hiding tricks, and AI-assisted exploit research keep lowering the effort needed to cause damage.

The useful part of weeks like this is that the attacks rarely begin with magic.

They begin with trust, exposure, weak assumptions, and things nobody thought worth abusing.

Tighten what gets trusted, question the defaults, and keep looking at the boring edges.

The U.S. government on Wednesday warned of an "active threat" targeting critical infrastructure organizations in the country using artificial intelligence (AI)-generated exploit scripts.

The activity is targeting Siemens S7 SeriesProgrammable Logic Controllers (PLCs) to conduct reconnaissance and capability development using AI-generated scripts disguised as legitimate monitoring tools.

That said, the ongoing PLC targeting activity is assessed to be broader in scope than Siemens PLCs.

Targets of the activity include Critical Manufacturing, Energy, Water and Wastewater Systems, Chemical, Food and Agriculture, and Commercial Facilities.

"If these PLCs are exposed to the internet or insufficie…

Asked which build was tested, Adversa told The Hacker News the target was the Grok web chat at grok.com running Grok 4.5 Fast, and that the attack was reproduced once on August 19, 2026.

Hence, the instructions reach the model's context as the output of code the model has just executed rather than as fetched web content.

Grok then invokes its own navigation tool to load that URL, carrying the data in the request's query parameters.

in a context with no tools and no credentials, returning only structured data to the privileged context.

Updated August 20, 2026 with responses from Adversa AI on the tested build, the success rate, and the scope of the extracted data.

Isolated-vm is a Node.js library for running untrusted JavaScript inside a V8 Isolate, an independent instance of the Google V8 JavaScript engine, allowing multiple sandboxed JavaScript environments to run concurrently without sharing data or interfering with each other.

Isolated-vm exposes a class called ExternalCopy to securely serialize JavaScript objects out of the host isolate and deserialize them into the guest isolate.

The vulnerability identified by Endor Labs resides in this component, allowing code running inside the sandbox to break out and corrupt memory in the host application.

Successful exploitation of the flaw allows memory corruption in the host process, causing the host pr…

Citrix has released updates to address two security flaws impacting NetScaler ADC and NetScaler Gateway deployments, including a critical-severity authentication bypass vulnerability.

According to the cloud computing and virtualization technology company, the issues affect customer-managed NetScaler ADC and NetScaler Gateway, including certain FIPS and NDcPP builds, as well as SecurAccess ZTNA Hybrid deployments that use customer-managed NetScaler instances.

The list of impacted NetScaler versions is below -NetScaler ADC and NetScaler Gateway 14.1 BEFORE 14.1-73.32NetScaler ADC and NetScaler Gateway 13.1 BEFORE 13.1-63.21NetScaler ADC FIPS BEFORE 14.1-73.32 FIPSNetScaler ADC FIPS and NDcPP …

A now-patched security flaw impacting Zimbra Collaboration (ZCS) has come under active exploitation in the wild, according to the Polish Computer Emergency Response Team (CERT Polska).

The vulnerability in question is CVE-2026-73570 (CVSS score: 8.9), which refers to a case of command injection that can lead to remote code execution.

"A remote code execution vulnerability exists in Zimbra Collaboration (ZCS) before 10.1.20 when the optional zimbra-snmp package is installed, and SNMP notifications are enabled," according to a description of the flaw in the NIST National Vulnerability Database (NVD).

"Due to improper sanitization of untrusted input during SNMP notification processing, an unau…

The accelerated discovery of previously unknown software vulnerabilities has been making headlines for months.

It’s an issue that has even led the US government to create a vulnerability clearing house named Gold Eagle to coordinate research efforts in vulnerability discovery, mitigation and fixes.

A keynote at Black Hat USA 2026 detailed research by associate professor Yan Shoshitaishvili and his undergraduate students at Arizona State University on the expanding use of AI models for vulnerability discovery.

The team then trained the GPTs using the properties of previously known vulnerabilities and discovered approximately 1,000 vulnerabilities.

If this logic prevails, we may reach the cal…

Hugging Face disclosed that it had been attacked by AI; OpenAI came clean and declared that it was two of their AI models that had caused the breach.

A very late addition to the Black Hat agenda was a presentation by OpenAI’s team providing the details of the Hugging Face incident as they saw it and, importantly, the timeline.

The agents concluded that their task set could be completed by breaking out their sandbox and accessing external (Hugging Face) systems.

The target was Hugging Face: this is where the agents wanted to get, and they did.

On July 16th, Hugging Face disclosed an incident in which swarms of autonomous AI agents had breached its infrastructure.

The conference opened with keynotes followed by a fireside chat and a panel featuring mainly senior US government officials.

The second part of the opening keynote included Nick Andersen, Acting Director, CISA; Katherine Sutton, Assistant Secretary of War for Cyber Policy; and Brett Leatherman Assistant Director, Cyber Division, FBI.

I do agree with the ruthless approach, but without some form of regulation the boundaries on the use of AI remain blurred.

The Assistant Secretary of War for Cyber Policy made a fabulous analogy when pressed on the struggles regarding resourcing in the cybersecurity industry: you don’t want a pediatrician performing heart surgery.

We talk about autonomous AI at…

The AI tutor market is growing fastThe market for AI tutoring tools is booming.

Today, you can find various types of AI tutor tools to buy and use.

This happens when AI tools are tricked into ignoring their safety guardrails and display untrusted content.

If you’re keen to get your kids in front of an AI tool to help with private tutoring, first understand the difference between a simple co-pilot and a dedicated ITS.

So if you’re keen to try AI tutors, be sure to stay updated on what’s available out there.

Researchers at Sysdig have documented what they assess to be the first case of an end-to-end ransomware operation executed by an agentic threat actor.

What can organizations do to stop phantom squatting from harming their brands, and what other lessons do these incidents hold for defenders?

Watch Tony's video to find out and be sure to check out the June 2026 edition of his monthly security news roundup for more insights.

Before you go, learn about the first AI-powered ransomware, named PromptLock and discovered by ESET researchers last year.

To learn more about cutting-edge AI defense layers, read the AI at ESET white paper.

The screenshot may look convincing, but it doesn’t necessarily prove that the payment, booking or conversation is genuineSomeone sends you a screenshot showing that a payment has gone through.

Why screenshot aren’t proof on their ownA screenshot is ultimately just an image of what appeared on a screen.

Reassured, you send the item off, only to find out the screenshot was a fake and you’re not getting your money.

You receive a password reset code, then get a text message (maybe impersonating a friend) asking you to screenshot and send it.

This screenshot is fake (source: Reddit)Challenges for businessesFrom a business perspective, internal and customer-facing teams are often provided with sc…

UEFI shim bootloader and UEFI Secure BootTo understand the impact that such vulnerable shims can have on UEFI Secure Boot-protected systems, we need to understand how UEFI Secure Boot works, and how signed UEFI shim bootloaders extend the Secure Boot trust chain.

In this section we’ll look at UEFI Secure Boot basics, how UEFI shims extend the UEFI Secure Boot trust chain, and two shim-related features: Machine Owner Key (MOK) and Secure Boot Advanced Targeting (SBAT).

For anyone already familiar with the theory, we recommend jumping directly to the section Bypassing UEFI Secure Boot using old shims.

UEFI shim bootloader and Secure BootWith Linux distributions supporting UEFI Secure Boot, th…

A view of the H1 2026 threat landscape as seen by ESET telemetry and from the perspective of ESET threat detection and research experts.

The first half of 2026 shows how attackers continue to improve the efficiency and scalability of their operations.

In H1 2026, ESET analyzed nearly 900,000 AI skills – small functional components used by AI agents – and identified tens of thousands of suspicious and thousands of outright malicious instances.

ESET detections of this vector more than doubled between H2 2025 and H1 2026, indicating sustained activity and adaptation.

ESET Research has documented over 100 EDR killers used in the wild, with new variants appearing regularly.

Organizations are right to pay attention, especially because malicious use of AI makes old gaps a more urgent test of an organization’s cyber readiness.

AI and the basics“AI-powered malware” is cited as the top concern of global SMBs for the year ahead, according to the ESET SMB Cyber Readiness Index 2026.

Lack of security monitoring (22%): You might have plenty of security tools, but do you have a single, centralized place to collect, correlate and flag alerts?

Malicious email detection trend in 2025 (source: ESET Threat Report H2 2025)Tried-and-tested solutions to age-old threatsThis isn’t to say that SMBs should ignore AI-enabled threats.

True cyber readiness means being able to prevent,…

It's that time of month when ESET Chief Security Evangelist Tony Anscombe looks back at some of the top cybersecurity stories that made the news over the past 30 or so days and considers what they may mean for your own cyber-defenses.

What lessons does the new CISA policy hold for organizations outside the agency's direct remit?

What else is there to know about threats facing ATGs or, indeed, many other critical infrastructure systems?

How can you stay safe from imposter fraud, and could the social media bans for children work?

Learn more from Tony's video and be sure to check out the May 2026 edition of Tony's monthly security news roundup for more insights.

With access to your email account, they can reset your passwords across multiple other accounts – perhaps intercepting one-time passcodes sent by your bank, social media, cloud storage or other online provider.

That could lay the groundwork for a convincing phishing email designed to impersonate a trusted organization you interact with.

A phishing attack on your corporate email account is often the first stage in a bigger data breach, extortion/ransomware or espionage attack.

They’re also using more sophisticated tools to improve the success rates of email phishing campaigns.

In this instance the scammers reportedly hijacked the email account of a high-level executive, before impersonating …

For these businesses, cyber resilience should be the direction of travel – that is, the ability to continue operating and recover even during a serious incident.

Cyber readiness is about putting in place the processes and controls to prevent, detect and respond to threats.

So, should confidence in cyber resilience posture be so high, especially if organizations are still getting hit multiple times?

The truth is that there’s no end state for cyber readiness or resilience.

If it’s serious about improving the cyber readiness of small businesses, the vendor community should step up.

Key points of this blogpost: Throughout 2025, Gamaredon exclusively targeted governmental and military institutions in Ukraine.

Continued data exfiltration and a new allianceThroughout 2025, Gamaredon stayed highly active and remained focused solely on Ukraine.

Notably, we uncovered that in early 2025, Gamaredon collaborated with Turla, another Russia-aligned threat actor also linked to the FSB; we documented our findings in our blogpost Gamaredon X Turla collab.

Figure 1 shows a chart of unique samples of HTA downloaders delivered per month in Gamaredon spearphishing campaigns.

Compared to 2024, we also saw a shift in how Gamaredon used these dead drops.

Key points of this blogpost: ESET took part in the coordinated, global Operation Endgame to disrupt Amadey and Stealc.

Our automated systems have been dissecting Amadey and Stealc samples and identifying the fields most relevant for large-scale tracking.

The largest Amadey botnet clusterOne cluster stands out as the largest, and it contributed nearly 34% of all processed Amadey samples.

Stealc affiliate clustering based on ESET telemetryConclusionFor global disruption operations such as Operation Endgame against Amadey and Stealc, long-term automated tracking of malware is necessary.

2026‑04‑09 Stealc C&C server.

Microsoft has patched a critical remote code execution vulnerability (CVE-2026-69836) in Entra ID, reportedly exploited in the wild.

Entra ID is Microsoft’s cloud identity service, formerly Azure Active Directory, that verifies logins and controls access to Microsoft 365, Azure, and connected third-party apps.

Tracked as CVE-2026-69836, with the maximum CVSS score of 10.0, the vulnerability was discovered by Microsoft Principal Security Engineer Robert Fitzpatrick and could allow an unauthenticated attacker to remotely execute code in Microsoft’s cloud identity service.

“Deserialization of untrusted data in Microsoft Entra ID allows an unauthorized attacker to execute code over a network,” …

Attackers are impersonating popular AI brands like Perplexity, Claude, ChatGPT, and Copilot to spread information stealers, backdoors, malicious browser extensions, and other malware, according to Sophos.

Of 86 cases initially tagged for AI involvement, 34 were confirmed as malicious activity involving AI.

Fake Claude installers push malwareMany of the incidents involved InstallFix, a spin on the well-known ClickFix technique.

Both end with the user copying and running (often obfuscated) commands that ultimately result in a malware infection,” researchers wrote.

In one case, a fake Claude site walked the victim through an mshta command that pulled a payload from a lookalike domain.

Citrix has patched two vulnerabilities in NetScaler ADC and NetScaler Gateway, including a critical authentication bypass flaw tracked as CVE-2026-19490, and is urging customers to upgrade affected appliances as soon as possible.

“The bulletin applies to supported versions of customer-managed NetScaler ADC and NetScaler Gateway, including certain FIPS and NDcPP builds.

SecurAccess ZTNA Hybrid (formerly Secure Private Access Hybrid) deployments that use customer-managed NetScaler instances are also affected and should be upgraded to the recommended builds,” added Shetty.

The exact version thresholds differ between standard and FIPS builds.

At the time of Citrix’s advisory, the NetScaler imag…

GitLab has announced updates that give enterprises more control as they scale agentic software development.

GitLab 19.3 also ships today with support for Secrets Manager, Flow Creator Agent, and Bulk SAST False Positive Detection and Agentic SAST Vulnerability Resolution.

Together, these updates give engineering teams, process owners, and security teams the speed of agentic AI, without giving up the control they already have in place.

Regulated and residency-sensitive teams can unlock the use of agentic AI for software delivery under the same deployment model their auditors already understand.

This covers every SAST vulnerability in the Vulnerability Report, and GitLab continues to triage a…

One phrase caught her attention: “one of the largest digital banking providers.” She searched public website source code for the exact wording and found about 2,200 matching domains.

“Why would someone place an invented bank on a domain associated with another brand?” the researchers wrote.

Hundreds of phantom banks share the same cheap website templateThe team tried to connect to all 2,200 domains.

The public registration page at classtandscrest[.

“A copied sentence can surface a large set of sites,” the researchers concluded.

Who owns PQC migration?

(Source: Axiad)Organizations need to know where certificates, cryptographic keys and algorithms are used before they can plan a PQC migration.

However, responses about ownership and testing indicate that visibility does not always translate into migration readiness.

“PQC readiness cannot be based on what an organization believes it has under control.

Defined ownership matters because PQC migration can span several years and affect systems used for encryption, digital signatures and authentication.

Here’s a look at the most interesting products from the past week, featuring releases from F5 Networks, Intezer, Netscout, and Tufin.

NETSCOUT expands Adaptive DDoS Protection with outbound attack mitigationNETSCOUT has announced an extension of its Adaptive DDoS Protection (ADP) solution enabling service providers to automatically detect and mitigate outbound DDoS attack traffic.

F5 enhances AI Gateway to control AI costs, access, and securityF5 has introduced enhancements to the F5 AI Gateway and integrated the solution into the F5 AI Security Platform.

The enhanced F5 AI Gateway seamlessly enforces policies on every AI request, giving enterprises a unified control plane to govern how AI …

Corero Network Security has announced AI-Augmented Cloud-Assist for SmartWall ONE, extending its automated DDoS protection with cloud-delivered AI analysis, threat intelligence, and policy optimization.

Cloud-based AI analysis enables Corero’s DoS/DDoS solutions to better identify emerging attack behaviors and rapidly generate the most effective new protection policies.

AI Cloud-Assist augments the existing SmartWall ONE solution, using its accuracy and forensic data sources, in a manner not available with many other solutions.

AI Cloud-Assist creates a continuous intelligence loop between Corero’s cloud and on-premises SmartWall ONE deployments.

“AI Cloud-Assist extends the power of SmartW…

The agent can retrieve information from Amazon DynamoDB, documents stored in Amazon Bedrock Knowledge Bases, and external services such as Salesforce.

Access controls remain outside the agentAWS demonstrates the approach across DynamoDB, Amazon Bedrock Knowledge Bases, and Salesforce.

Amazon Bedrock Knowledge Bases uses metadata filtering to limit retrieved documents to the appropriate department.

AWS notes that this control operates at the application layer and recommends separate knowledge bases with IAM policies where stricter isolation is required.

The broader goal is to avoid giving an AI agent broad access and trusting it to filter sensitive information correctly.

A malicious executable masquerading as a Google Gemini installer was used to deliver the Vidar infostealer on a company network in the EMEA region, according to Darktrace researchers who investigated the incident.

“By leveraging another trusted Google platform, the attacker increased the likelihood that users would perceive the download as legitimate, making the lure more convincing to those searching for Gemini-related software,” they added.

The Google Colab page containing a download prompt for the fake Google Gemini installer (Source: Darktrace)From there, the page redirected to a second site posing as a “Windows Software Hub,” where the file Download_Google_Gemini_For_Windows.exe was wa…

OpenAI is previewing Private Safety Processing with early customers seeking greater certainty about how their data will be protected as AI systems become more capable.

The system identifies patterns across related interactions while restricting OpenAI personnel from accessing the underlying content.

Private Safety Processing reflects that approach and is being shaped by customers across industries, regions, and company sizes,” OpenAI wrote.

For eligible API customers using Zero Data Retention (ZDR), prompts and model responses are not retained after a request is processed.

Safety analysis across interactionsPrivate Safety Processing builds on automated protections used in ZDR and other depl…

Threat actors are using AI to write exploit scripts targeting internet-exposed Siemens S7 Series programmable logic controllers (PLCs) used across water, energy, manufacturing, and other critical infrastructure sectors, according to US federal agencies.

PLCs are the small industrial computers that open valves, run pumps, and control machinery in factories, water plants, and power stations.

How the attacks work“Threat actors are leveraging open source industrial automation libraries—specifically snap7.dll/python-snap7—combined with AI-assisted scripting to create custom tools that mimic legitimate OT monitoring solutions.

These tools provide read/write access to Siemens S7 Series PLC memory,…

Tufin’s latest release expands the multi-vendor network security platform by bringing additional security technologies into Tufin’s Unified Control Plane, powered by the Dynamic Network Connectivity Graph.

Expanded Palo Alto Strata Cloud Manager Support , delivering end-to-end automation of IP-based access requests—from request through provisioning—to simplify policy management across cloud-managed security environments.

, delivering end-to-end automation of IP-based access requests—from request through provisioning—to simplify policy management across cloud-managed security environments.

Cisco Meraki Provisioning Support, extending automated policy provisioning to Cisco Meraki deployments …

The U.S. has charged 17 alleged members of Mabna Institute, an Iranian hacking-for-hire company accused of running a years-long campaign that stole data from American universities, companies, and government agencies.

According to the U.S. government, the group stole more than 31 terabytes of academic data and intellectual property.

Years of spearphishing“The campaign started in approximately 2013, continued through at least December 2017, and broadly targeted all types of academic data and intellectual property from the systems of compromised universities.

Through the course of the conspiracy, U.S.-based universities spent more than approximately $3.4 billion to procure and access such data…

Online fraud has become a routine concern for consumers and businesses that rely on digital accounts, payments and customer service.

Identity & Fraud Report describes a market where scams extend across messages, websites, documents, voices, images and account activity.

AI makes fraud harder to recognizeAI makes digital scams easier to create and harder to identify.

Identity becomes central to digital trustThe rise of convincing digital scams makes identity verification more important.

AI plays a growing role in fraud managementAI is becoming a common tool for consumers, businesses and fraudsters.

OpenAI presented details of its AI’s model’s cyberattack on Hugging Face at Black Hat last week. Simon Willison details the timeline. It’s really interesting to read through—and really impressive cyberoffense work.

A usage policy for Flock license plate reader cameras tells police not to talk about the cameras:

When cops use Flock to arrest someone in Wapello County, Iowa, they don’t want them to know. A usage policy for the automated license plate reader cameras in the county tells police, in no uncertain terms, to keep them a secret: “DO NOT MENTION ALPR USAGE TO THE OCCUPANTS OF THE VEHICLE,” the policy document reads. “DO NOT MENTION ALPR USAGE IN YOUR REPORT OR COMPLAINT UNLESS ABSOLUTELY NECESSARY.”

This reminds me of IMSI-catchers (Stingray was the most popular) a couple of decades ago. Police would go to even more extremes to hide their usage...

ICE collected nearly a million DNA samples last year.

LLMs and Contextual IntegrityI have been thinking a lot about AI and integrity.

Part of that is contextual integrity.

“CIMemories: A Compositional Benchmark for Contextual Integrity of Persistent Memory in LLMs“:Abstract: Large Language Models (LLMs) increasingly use persistent memory from past interactions to enhance personalization and task performance.

We present CIMemories, a benchmark for evaluating whether LLMs appropriately control information flow from memory based on task context.

We then extend this approach by developing a reinforcement learning (RL) framework that further instills in models the reasoning necessary to achieve CI.

About Bruce SchneierI am a public-interest technologist, working at the intersection of security, technology, and people.

I've been writing about security issues on my blog since 2004, and in my monthly newsletter since 1998.

I'm a fellow and lecturer at Harvard's Kennedy School, a board member of EFF, and the Chief of Security Architecture at Inrupt, Inc.

This personal website expresses the opinions of none of those organizations.

Contact Info

Friday Squid Blogging: Searching for the Colossal SquidFascinating video about searching for life undersea.

The video basically makes the point that our bright white searchlights are scaring everything away, and that red light is more neutral.

That, plus bait to attract sea creatures, is teaching us a lot about what’s going on down there.

Lots of footage of giant squid, and speculation about the colossal squid.

As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.

I’m speaking online (via Zoom) at a League of Women Voters event on Tuesday, September 22, 2026, at 5 PM ET.

The conference runs September 22–24, 2026; my talk is on Wednesday, September 23.

I’m speaking at CanSecWest 2026 in Vancouver, Canada.

The conference runs September 30–October 1, 2026; the time of my talk is TBD.

The event runs October 21–23, 2026, and my talk is on Wednesday, October 21.

There are even questions about whether the leading AI labs will ever be sustainably profitable.

The economics of the big AI labs hardly guarantee a booming return on investment.

Frontier AI models are both expensive to train and depreciate within months, when a newer model appears.

Other countries, including Switzerland, Spain and Singapore, are already operating public AI labs.

They also have national supercomputing centers already providing public access for running AI models for general use, as do Germany and Australia.

Separating AI’s Technological Problems from Its Capitalism ProblemsThis essay was written with Nathan E. Sanders, and originally appeared in Tech Policy Press.

That AIs can lack context, mix up facts, or fall for stupid tricks are all technological problems.

Major AI models still act far more sycophantic than humans, telling people what they want to hear even when untrue or not in their best interests.

Popular AI models tend to answer questions confidently even when they lack training, knowledge, or evidence to back their claims.

It’s easy to conflate technology problems with capitalism problems.

This seems to work:Researchers from Tracebit on Monday said they found that placing prompt injections alongside passwords, cryptographic keys, and other secrets stored on Amazon Web Services was often all that was needed to shut down attacks from AI hacking agents.

The prompts direct the attacking LLM to perform an action forbidden by its guardrails, the safety barriers AI developers erect to prevent it from taking harmful actions.

The LLM responds by shutting down.

Once the LLM encounters these forbidden commands, it no longer follows its existing commands.

The researchers have named the technique context bombing.

AI Genie in the WildWhen I give talks about AI genies, I use this sort of example as a hypothetical.

Someone named Andrew tasked OpenClaw to book gym classes for him.

Minutes later, his AI agent reported it had discovered a way to book Andrew into classes several weeks in advance, far beyond what was supposed to be possible.

Andrew, who was sitting fourth on a waitlist for a class later that week, asked if it was possible to move him to the top of the list.

The agent came back and told Andrew that it had kicked another gym-goer off the list as part of the testing of its capabilities.

Interesting empirical research: “Black Box Warfare: Human Judgment and Military Decision-Making in the Age of AI.”Abstract: How is AI transforming decision-making in modern conflict?

This study provides a unique empirical window into that question by deploying a high-fidelity replica of an AI decision-support system (DSS) used in military targeting.

Contrary to widespread fears of automation bias, we find strong evidence of algorithmic aversion, especially in scenarios involving high collateral damage.

Yet we also show that integrating “explainable AI” features reduces algorithmic aversion and promotes more thoughtful evaluations of algorithmic recommendations.

These findings challenge prev…

About Bruce SchneierI am a public-interest technologist, working at the intersection of security, technology, and people.

I've been writing about security issues on my blog since 2004, and in my monthly newsletter since 1998.

I'm a fellow and lecturer at Harvard's Kennedy School, a board member of EFF, and the Chief of Security Architecture at Inrupt, Inc.

This personal website expresses the opinions of none of those organizations.

Contact Info

It can be daunting to determine who’s responsible for showing ads on the websites we visit, or who’s harvesting data from the mobile apps we use every day.

Not anymore: A powerful and free new service called DecryptAds scrapes and correlates this adtech data and makes it simple to quickly learn a great deal about the entities that are tracking you.

“It’s an adtech tool but we’re trying to approach adtech from a security perspective,” Edwards said.

DecryptAds reports that Between Digital is collecting ad data on approximately 55,000 partner websites.

Bear in mind that ad blockers often do little to block ads and/or tracking that occurs from within mobile apps that users have chosen to instal…

Microsoft today released updates to remedy at least 398 security vulnerabilities in its Windows operating systems and supported software, including one weakness that is already being actively exploited and two others that were publicly detailed prior to today.

August’s overstuffed bundle of patch joy from Microsoft did not eclipse its recording breaking release of more than 570 security updates last month, but it is double June’s then-record batch of nearly 200 fixes.

The other publicly disclosed flaw is CVE-2026-72971, a low-impact local tampering vulnerability that Microsoft reckons is unlikely to be exploited.

By all accounts, AI is quite good at finding security holes in software.

“Don’…

Snowflake responded to the data thefts by increasing password complexity requirements and enforcing multi-factor authentication.

A little more than a month later, Canadian authorities arrested Moucka on a provisional warrant from the United States.

“Moucka used the stolen data of a government officer and members of a then-former government officer’s immediate family in this re-extortion attempt,” reads a statement from the Justice Department.

Moucka pleaded guilty to four criminal counts, including computer fraud, wire fraud, aggravated identity theft, and conspiracy.

Ultimately, it will be up the federal judge how much time Moucka actually serves for his extensive cybercriminal rap sheet.

Further investigation into the Fengwo Group revealed it has registered multiple patents that match the inner workings of these apps.

AD FRAUDBitsight found the H96 devices were either relaying residential proxy traffic or participating in ad fraud, but never both at the same time.

When the TV is off, it switches back to waiting for ad fraud jobs.

In addition to enlisting the user’s TV box in ad fraud networks, these off-brand streaming devices almost universally come with residential proxy software pre-installed.

In January, the proxy tracking service Synthient documented how multiple botnets had rapidly enslaved millions of TV boxes using a complex interplay of security vulnerabilities in …

The home appliance giant LG Electronics USA said this week it plans to suspend any apps built for its smart TVs that turn one’s television into an always-on residential proxy node.

On July 2, we featured research by the security firm Spur that examined the prevalence of residential proxy software development kits (SDKs) in smart TV apps.

“A residential proxy network is not an intended use for LG smart TVs, and LG Electronics is working with developers to remove the residential proxy option from their apps on the webOS platform,” Taylor said.

In the case of LG and Samsung smart TVs, Spur found residential proxy SDKs bundled with everything from simple games like Pac-Man to screensavers and f…

Microsoft attributed the burgeoning patch counts to vulnerability discoveries aided by artificial intelligence.

Microsoft also addressed three zero-day flaws that are already being exploited in the wild.

As AI advances the state of vulnerability discovery and remediation, it is also making it easier for attackers to quickly devise working exploits for known software flaws.

Backing up your Windows system and/or data is always a good idea before applying operating system updates.

It’s not uncommon for security patches to introduce system stability issues, and those chances probably increase quite a bit with the gigantic patch count released today.

Experts say the gaps identified in the agency’s initial response provide important lessons that all security teams should absorb.

CISA also admitted it can do better when it comes to responding to security incident notifications from external parties.

Valadon’s company constantly scans public code repositories at GitHub and elsewhere for exposed secrets, automatically alerting the offending accounts of any apparent sensitive data exposures.

Valadon said the report validates the need to scan continuously — not just quarterly — for exposed secrets.

“Continuous monitoring of public GitHub surfaced it.

IRIS C2 says it is a company in McLean, Va. that sells offensive cybersecurity capabilities.

“Our business model is this,” reads a pinned post on top of the IRIS C2 account on X.

The website claims IRIS C2 is in the business of acquiring “zero-day exploits, individual primitives, partial chains, and full capabilities across all major platforms.

When approached with questions about IRIS C2, Burkman referred further inquiries to his longtime associate, 28-year-old Jacob Wohl.

In May, the author of the IRIS C2 account on X said that his girlfriend had no idea what he did for a living.

Benjamin Brundage is founder of the proxy tracking service Synthient, one of the companies that published evidence last month linking the Popa botnet to NetNut and Alarum Technologies.

Brundage said the domain seizures appear to have disrupted both the Popa botnet and the NetNut proxy network that rides on top of it.

“Google has high confidence that many popular residential proxy brands are in fact whitelabeling the NetNut botnet,” the GTIG report concludes.

What we have observed is that when faced with the degradation of their own botnet, proxy operators begin buying capacity from their competitors, effectively becoming a reseller.

More than a quarter of the apps made for Samsung’s Tizen o…

The duo were key members of a prolific cybercrime group known as Scattered Spider, and their guilty pleas came on the first day of what was expected to be a six-week trial.

In April 2026, 24-year-old British national and Scattered Spider member Tyler “Tylerb” Buchanan pleaded guilty to wire fraud conspiracy and aggravated identity theft for participating in the group’s SMS phishing spree in the summer of 2022.

The government said Buchanan, Jubair and others used the credentials harvested in that phishing campaign to steal at least $8 million in cryptocurrency from victims throughout the United States.

The U.S. Department of Justice says three alleged Scattered Spider defendants indicted alo…

This week, researchers from multiple security firms concluded that the Popa botnet is linked to NetNut, a “residential proxy” provider operated by the publicly-traded Israeli firm Alarum Technologies Ltd [NASDAQ: ALAR].

Qurium said that immediately after that disruption, several dozen new domains were registered to serve as controllers for the Popa botnet, but that one of those control domains was not new: ninjatech[.]io.

Jérôme Meyer, a security researcher at Nokia Deepfield, said the total population of devices participating in the Popa botnet may be far higher than Lumen’s estimates.

“Over 90% of our pharmaceutical and food & beverage customers have queried residential proxy indicators.

…

This post examines clues pointing to a real life identity for the administrator of The Gentlemen ransomware group.

Experts at the security firm Check Point Software have been closely covering exploits of The Gentlemen, a so-called “ransomware-as-a-service” (RaaS) offering that pays affiliates handsomely to help spread the group’s malware.

According to Check Point, the group targets Internet-facing devices (VPNs, firewalls) as their entry point, and once inside moves quickly to encrypt entire networks within hours.

Check Point says the administrator and primary operator of the ransomware group uses the nickname Zeta88 on the Russian-language cybercrime forums, and that this individual was pr…

Microsoft today released software updates to plug nearly 200 security holes across its Windows operating systems and supported software, a record number of fixes for the company’s monthly Patch Tuesday cycle.

“Some surveys put AI usage among security professionals generally at 90%, so it’s unsurprising that this volume of patches may be the norm,” Narang said.

Microsoft received heavily blowback on social media last month after it said in a blog post that it was considering taking legal action against the security researcher.

While 200 vulnerabilities may be a record for Patch Tuesday, the actual number of security flaws Microsoft addressed this month is far higher, said Rapid7’s Adam Barne…

On May 31, word began to spread on several Telegram instant message channels that Meta’s AI bot would happily add an email address to an existing account as part of the bot’s standard password reset flow.

Meta has not responded to requests for comment on the video’s claims, but the company reportedly did acknowledge the dormant Instagram account for the Obama White House was briefly compromised.

Meta’s solution was to deploy a conversational AI layer to handle common recovery workflows: relinking a lost email address, triggering a password reset, verifying account ownership.

Just like human customer support employees can be social engineered into providing unauthorized access to someone’s a…

But as KrebsOnSecurity observed in September 2025, those sanctions failed to target Stark’s remaining connection to the Internet — an Internet service provider based in the Netherlands called MIRhosting.

MIRhosting is operated by Andrey Nesterenko, a 39-year-old Russian native who runs the business out of the Netherlands.

And as our September 2025 report showed, WorkTitans was controlled by Nesterenko and a 57-year-old from Amsterdam named Youssef Zinad.

On top of that, WorkTitans was getting connectivity to the larger Internet solely through MIRhosting, where Zinad had worked previously.

“The transition to the.hosting was not intended to evade sanctions,” Nesterenko wrote.

Smashing Security, episode 481, Never Say This to a Robot Dog, with Graham Cluley and special guest Jenny Radcliffe.

Now, unfortunately for the robot dog, there was a wall in the way, which it wasn't expecting.

And thank goodness as well that the robot dog was actually on a lead, a long lead, being held by one of the security researchers.

This is a robot dog that you can remotely activate a flamethrower and it's not considered particularly dangerous.

And they even found an over-the-air exploit delivered by Bluetooth, which can have one infected robot dog infecting other robot dogs.

When Cameron Curry discovered that his contract as a data analyst wasn't going to be renewed, he could have updated his LinkedIn profile.

Curry was hired as a data analyst by Brightly Software, a technology firm that was acquired by Siemens in 2022.

The role gave Curry legitimate access to sensitive company information, corporate records, and the personal and payroll data of employees.

Trusted contractors and employees are given legitimate credentials to access precisely the same data that can later be weaponised.

Because the moment that someone realises they may be on their way out is when their access to sensitive data should be examined most closely.

He wrapped a 2009 Toyota Yaris in one of his newest patterns and drove it past a live Flock camera.

So, how does the vehicle avoid detection by the camera's software?

The system has now been tested against 11 open-source detection algorithms, including the software behind Flock licence plate readers, Axon body-worn cameras, and cameras running Clearview AI's facial recognition system.

One issue is that Flock cameras can be inaccurate, with innocent drivers finding themselves pulled over at gunpoint following incorrect plate matches.

Whether covering a car's bodywork in a printed pattern designed to fool surveillance camera software might itself become an offence remains to be seen.

Well, it has been a long time, so I'm going to hold you very responsible for this, Graham.

I'm going to set myself up on another server and charge less, and that will be better for humanity.

I mean, if I'm going to look up a phishing kit, is Greatness going to be a great SEO search term?

I want to recommend 2 apps: Tailscale and RustDesk, which I don't think I've spoken about previously on the podcast.

My pick of the week is, I know you're into your games and you're quite the intelligent fellow.

I'm sure you remember "glassholes" - the delightful term coined back in 2013 when Google Glass wearers were being turned away from restaurants and mocked mercilessly online.

Meta's Ray-Ban smart glasses have been a genuine commercial success.

The problem is - and it's a rather significant one - that these glasses look just like ordinary spectacles or sunglasses.

Soho House, the global private members' club chain, meanwhile has said that its ban on filming on the premises covers Meta smart glasses.

The bouncer won't confiscate your pint, but they might confiscate your smart glasses.

f someone offered you 90% off the official price to access Claude, the powerful AI model from Anthropic, would you be tempted? It turns out that around 900 people were, and they may be regretting their decision. Read more in my article on the Fortra blog.

According to a report in the Financial Times, Apple has found itself facing a massive influx of submissions from amateur bug hunters who have used AI to generate plausible-sounding but completely hallucinated bug reports.

Unlike traditional spam, AI-generated bug reports include code which may be syntactically correct, references to genuine API calls, and plausible-sounding technical explanations of what is occurring.

But the hallucinated bug report may only have taken a few seconds for an amateur to generate and submit.

Previously, without the assistance of AI, Bynario had filed only 13 bug reports across 2025 and early 2026.

Apple is not the only company trying to deal with a deluge of au…

How a fake police officer nearly stole Graham's cryptocurrency with Graham Cluley and special guest Danny Palmer.

I said, without being big-headed, it is possible he knows me, but I don't know him.

I don't think my hotels tend to ask me to install something on my computer when I get there.

We had internet, but it was really, really restricted.

And it's really, really good.

As Coinbase's security team explains, the letters urge recipients to scan a QR code and enrol in a "Digital Asset Compliance Portal" before time runs out.

Bear in mind that the criminals could easily vary these details from letter to letter.

The scam site then asks victims to estimate how much value they have in their cryptocurrency wallets, with ranges up to "$100,000+".

Perhaps a reason why a scam like this can work is that the IRS has been tightening cryptocurrency holders' requirement to report details of their digital assets on their tax returns.

As a result, written communications between the IRS and holders of cryptocurrency have become more frequent.

According to the newly-published study, phishing and social engineering are becoming more expensive to recover from, trickier to detect, and increasingly augmented by artificial intelligence. Read more in my article on the Fortra blog.

For years, North Korea's state-trained hackers have been one of the world's most prolific robbers of banks - stealing huge sums of money from foreign financial instituions, draining cryptocurrency exchanges of billions, and funnelling the proceeds into the country's weapons programme.

But now, in a remarkable twist, some of the same elite hackers appear to have decided to rob their own government instead.

The ringleaders of the group are said to be discharged veterans from a cyber operations unit under North Korea's Reconnaissance and Intelligence General Bureau.

In short, the hackers are accused of building a mini version of the same kind of money-laundering infrastructure North Korea depl…

Smashing Security, Episode 478: This Job Interview Could Destroy Your Company, with Graham Cluley and special guest Paul Ducklin.

And all the time you're going through this process, bad news, they really were recording video of you.

Obviously, you can understand that CAR want to know, does your car actually have one of these in all likelihood?

And give it to them and then they tell you whether they think you're at risk.

I don't know.

The AI models involved were OpenAI's GPT-5.6 Sol and a more capable, as-yet-unreleased model.

The intention of OpenAI's researchers was to get a clear picture of what the AI models were capable of achieving if not constrained.

American AI safety guardrails forced a US company to turn to a Chinese AI model for help.

Hugging Face's CEO Clément Delangue is quoted in OpenAI's blog post, calling on the AI industry to work more collaboratively.

It is clear that advanced AI models are remarkably capable of discovering and exploiting ways to attack real-world systems.

How 14 orders of Chicken McNuggets helped nail a suspected Russian hacker with Graham Cluley and special guest James Ball.

I had a vindaloo, Graham Cluley, and I don't think it ever touched capsicum.

Yeah, I think you're right.

If you use Suno music, people say, you know, you're killing music.

I don't know much about Shai Hulud.

Ukraine's computer emergency response team, CERT-UA, has warned that Russian hackers are using fake CAPTCHA checks to trick people into compromising their own PCs.

The Kremlin-backed Sandworm hacking group is reportedly leveraging fake CAPTCHA checks on compromised websites that persuade users to execute a PowerShell command on their computers - tricking them into running malicious code.

The latest attacks begin when a user visits a compromised webpage, where they're greeted by a fake CAPTCHA claiming they need to complete an extra step to prove that they are human.

Instead, the fake CAPTCHA instructs the user to copy and paste a PowerShell command into their Windows computer.

They are a pr…

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The Power of FedRAMP HighWhile FedRAMP Certified Class C (Moderate) is the standard for many civilian agencies, FedRAMP Certified Class D (High) is designed for systems where a breach could have catastrophic effects.

Cisco Security Cloud for GovernmentCisco Security Cloud for Government is a unified authorization boundary that integrates various Cisco security services, ensuring that organizations can protect their users, devices, and applications regardless of where they reside.

The Cisco Security Cloud for Government ecosystem is designed to meet the rigorous security requirements of the public sector and highly regulated industries.

Cisco Security Cloud Control (SCC)Cisco Security Cloud …

That’s why we are incredibly proud to announce a landmark achievement: Secure Email Threat Defense has officially achieved FedRAMP Class D (High) certification!

Reduced Vendor Risk & Increased Trust: FedRAMP certification signals that Email Threat Defense has undergone extensive third-party assessment and meets stringent government security controls.

FedRAMP certification signals that Email Threat Defense has undergone extensive third-party assessment and meets stringent government security controls.

Beyond the governance and compliance benefits, Email Threat Defense continues to deliver advanced protection capabilities that align directly with real-world email threat risks.

Email Threat De…

AI Is Changing the Traffic ModelMuch of the enterprise AI conversation centers on models, GPUs, data platforms, and agents.

Time-sensitive performance: Voice AI, edge AI, and physical AI move latency into live operations.

SD-WAN can help maintain operations by prioritizing critical traffic, steering it across the best available path, and applying consistent policy across locations.

Why AI Traffic is an SD-WAN ProblemSD-WAN sits at the point where application intent meets real network conditions.

1 https://www.aboutamazon.com/news/operations/amazon-million-robots-ai-foundation-modelCommon questions about SD-WAN and AI trafficWhat is AI-generated network traffic?

Their recommendations for securing the AI era rely heavily on establishing strict asset inventory and preventing lateral movement—which are, at their core, fundamental Zero Trust principles.

The Three Core Principles of Zero Trust for AIFounded in three core principles, a robust Zero Trust architecture requires us to execute the following phases comprehensively.

Achieving the Architectural VisionThe above may all sound like pipedream, as most organisations struggle with Zero Trust programs and undelivered microsegmentation projects.

Ultimately AI driven platform approach is what makes Zero Trust achievable for the frontier AI era.

This is exactly why achieving a Zero Trust Architecture for …

This provides an opportunity for defenders: if we assume our controls will fail at some point, we can build a much more resilient architecture.

When you assume the current layer will eventually be bypassed, you start designing the next layer proactively instead of reactively.

Defenders need to advance their controls by mapping them to the adversaries’ capabilities then assume that control will fail.

Map your controls to the attack chain.

Call to Action:If you haven’t watched the full video yet, go check it out: Assuming Failure Provides Better Defensive Outcomes (bonus elements around SOC of the Future and business context).

Consequently, the approach shifts toward a logically air-gapped architecture based on a full-stack governance model, which replaces physical barriers with a robust, software-defined cryptographic perimeter.

This “Logically Air-Gapped” governance model reaches its full operational potential through the implementation of “Live Protect.” As a runtime security module, Live Protect elevates protection from the configuration plane to that of dynamic execution.

Reference ArchitectureDigital autonomy is thus exercised by shifting network and security control into the operating system kernel.

Cisco integrates the execution power of Isovalent with the governance of Cisco Secure Workload to offer a un…

That is why we are introducing Firewall Migration Manager by Cisco, an enterprise-ready product built for that reality.

What Is Firewall Migration Manager?

Firewall Migration Manager is a dedicated migration application that you run in your own environment.

How Firewall Migration Manager WorksThe migration process follows a clear, guided workflow.

Intelligent, integrated migration: Firewall Migration Manager will also come to Cisco Cloud Control, and AI will play an increasing role in guiding teams before and during migration.

In independent testing with NetSecOPEN, the Cisco Secure Firewall 6160 delivered AI-scale inspected throughput beyond what the tools built to measure it could register, all while blocking 100% of tested threats.

These results are specific to Cisco Secure Firewall 6160, but the software capabilities behind Cisco Firewall, including advanced threat protection and high-performance inspection, extend across Cisco Firewall form factors in the cloud, virtually, and on-premises, from campus to data center.

Performance passed the previous benchmark by 5XInspection was turned on, and the test tools built to measure throughput hit their limit before the 6160 firewall did.

In previous NetSecOPEN testi…

We innovated by giving the Agentic SOC access to Endace’s always-on, full packet capture, and asked the agent to assess a potential SharpHound Recon attack that we had seen while threat hunting.

This blog explores how we built the integrations and how AI helped us with our threat hunt and threat assessment.

Agentic AI Massively Speeds our AnalysisAt this point, we decided to use Agentic AI capabilities to investigate and assess this potential threat.

ConclusionThe Agentic SOC, blending Agentic AI built into Endace’s products with custom agentic tools, is a massive boost to productivity and security.

AcknowledgementsOur thanks go to the Cisco SOC team led by @Jessica Oppenheimer and @Ivan Be…

Having spent time in the Cisco Live Americas 2026 SOC, one thing became abundantly clear:The way SOCs operate today is fundamentally different from even a few years ago.

Instead of spending time gathering information, analysts could spend more time understanding what the information actually meant.

Just as spreadsheets empowered business users decades ago, AI-assisted coding is beginning to empower security analysts today.

At Cisco Live, AI was already present throughout the workflow:Incident summaries generated automatically within XDR.

And based on what I saw at Cisco Live 2026, that future has already arrived.

The new SOC analysts were great at finding evidence, helped with triage and correlation by the AI agents in the SOC architecture.

With the advancements in Cloud Control, our new SOC Analysts can validate their hypothesis.

They had the ability to investigate the incident and find the root cause found in Splunk Security and Endace.

Instant Attack VerificationIn each Incident, the SOC Analysts is given an AI generated Summary stitching all the relevant logs from all the sources that are related to the objects in question.

Check out the blogs by the engineers who worked inside the SOC at Las Vegas:

At Cisco Live AMER 2026 in Las Vegas, my work with the Cisco Event SOC centered on one outcome that makes these deployments valuable beyond the event itself: Education.

The SOC protects the conference, but it also turns live operations into a learning environment through SOC tours, Cisco Live sessions, training inside the SOC, and conversations in the World of Solutions.

Bringing live SOC lessons into the classroomEducation also happened in the sessions I delivered at Cisco Live.

Cisco Live AMER 2026 reinforced that the SOC is one of the best classrooms we have because it teaches through real operations.

For a deeper look at the model behind these deployments, read the Cisco Event SOCs: A R…

Inside the Cisco Live SOCAt Cisco Live AMER, the Security Operations Center (SOC) is more than a demo environment.

For a broader look at how the Cisco Live SOC operates, read this overview.

Another part was spent in the SOC, working real investigations with XDR, Splunk Enterprise Security, firewall events, DNS telemetry, packet data, and AI assistance.

AI can help a product manager become useful faster in a live SOC.

That is the bar I want us to continue building toward as we build Cisco XDR and Splunk Security.

As part of the Cisco XDR (Extended Detection and Response) product engineering group, a few of us got exactly that chance.

Every product had a part to play for a network as traffic-heavy as Cisco Live.

(PS : Flaunting the SOC T-shirts was fun)AcknowledgementsA heartfelt thank you to Cisco and the entire SOC team — you are all amazing.

To the Cisco XDR , Splunk , Secure Access , and Secure Firewall engineering teams.

Check out the other blogs from our team at the Cisco Live Americas 2026 SOC at Las Vegas:

Microsoft is also the largest cloud workload protection platform (CWPP) provider by revenue, with an estimated share of more than 22% of the global CWPP market.

Why cloud workload protection is being redefinedFor a long time, protecting a workload meant scanning its image, fixing known vulnerabilities, and hardening configurations before deployment.

Bottom lineFrost & Sullivan’s Frost Radar™: Cloud Workload Protection Platforms, 2026 reinforces a clear shift.

Learn moreRead Frost & Sullivan’s Frost Radar™: Cloud Workload Protection Platforms, 2026 to see how leading vendors are evaluated and how the category is shifting toward unified cloud runtime security.

Explore Microsoft cloud security…

]com Domain Related MacSync Stealer infrastructure identified through behavioral hunting.

]com Domain Related MacSync Stealer infrastructure identified through behavioral hunting.

]com Domain Related MacSync Stealer infrastructure identified through behavioral hunting.

]com Domain Related MacSync Stealer infrastructure identified through behavioral hunting.

]com Domain Related MacSync Stealer infrastructure identified through behavioral hunting.

That’s exactly what Microsoft Defender Experts MDR is built to do.

We are excited to announce that we have been named a Leader in the 2026 IDC MarketScape: Worldwide MDR/MXDR for the Enterprise Vendor Assessment (Doc #US54792426, July 2026).

Defender Experts MDR includes it as a core part of the service with Defender Experts Hunting, extending your team with Microsoft experts who continuously look for advanced threats across your environment.

Get startedRead the IDC MarketScape: Worldwide MDR/MXDR for the Enterprise 2026 Vendor Assessment excerpt, and visit the Microsoft Defender Experts MDR webpage to see how expert-led, round-the-clock managed detection and response can extend your team, …

Microsoft Threat Intelligence tracks DeadLock ransomware as an emerging financially motivated operation distinguished by its use of decentralized infrastructure to support victim communications and data leak operations.

Microsoft has observed DeadLock ransomware being deployed by multiple groups including an affiliate of the Lynx and INC ransomware ecosystems.

Recovery chat: Technical architectureThe most distinctive feature of the DeadLock ransomware is its recovery chat system.

‘DeadLock’ ransomware was detected‘DeadLock’ ransomware was preventedMicrosoft Defender for Cloud AppsThe following alert might indicate threat activity associated with this threat.

Indicators of compromiseIndicato…

KuppingerCole’s Leadership Compass: Cloud Native Application Protection Platforms (CNAPP) reflects this shift.

The report describes how CNAPP is evolving from a consolidation of cloud security tools into the security foundation for AI-native enterprises, combining cloud security, AI security posture management, runtime protection, attack path analysis, cloud detection and response, and agentic AI operations into unified platforms.

This complexity exposes the limits of traditional, siloed tools, where cloud posture, workload protection, AI security, and the security operations center (SOC) each live in their own console.

Does it see AI models, agents, and pipelines as part of cloud risk, or …

Mitigation and protection guidanceOrganizations can apply the following recommendations to reduce exposure to this and similar macOS ClickFix campaigns:Educate users.

]com Domain ClickFix Webpage filecedarwallet[.]online.

Domain ClickFix Webpage filecopperbasket[.

]sbs Domain ClickFix Webpage filecrimsonsignal[.

]online Domain ClickFix Webpage filemarblegarden[.

Mitigation and protection guidanceOrganizations can apply the following recommendations to reduce exposure to this and similar macOS ClickFix campaigns:Educate users.

]com Domain ClickFix Webpage filecedarwallet[.]online.

Domain ClickFix Webpage filecopperbasket[.

]sbs Domain ClickFix Webpage filecrimsonsignal[.

]online Domain ClickFix Webpage filemarblegarden[.

Uses GitHub credentials to inject files into Claude and Visual Studio Code configurations across repository branches for persistence.

Ensure that Microsoft Defender Antivirus cloud-delivered protection, Microsoft Defender for Endpoint telemetry, Microsoft Defender for Containers, and Microsoft Defender XDR investigation workflows are enabled across developer and CI assets.

Some promptbooks require access to Microsoft Defender XDR, Microsoft Sentinel, or related Microsoft security plugins.

Learn moreFor the latest security research from the Microsoft Threat Intelligence community, check out the Microsoft Threat Intelligence Blog.

To hear stories and insights from the Microsoft Threat Intelli…

Uses GitHub credentials to inject files into Claude and Visual Studio Code configurations across repository branches for persistence.

Ensure that Microsoft Defender Antivirus cloud-delivered protection, Microsoft Defender for Endpoint telemetry, Microsoft Defender for Containers, and Microsoft Defender XDR investigation workflows are enabled across developer and CI assets.

Some promptbooks require access to Microsoft Defender XDR, Microsoft Sentinel, or related Microsoft security plugins.

Learn moreFor the latest security research from the Microsoft Threat Intelligence community, check out the Microsoft Threat Intelligence Blog.

To hear stories and insights from the Microsoft Threat Intelli…

That’s why we are expanding the Zero Trust for AI strategy with two major additions: a new AI-focused Zero Trust Assessment experience and a new DevSecOps pillar in the Zero Trust Workshop.

Zero Trust Assessment tool updates: New set of assessment checks for AI, Security Operations (SecOps), and Infrastructure.

Zero Trust Workshop updates: New dedicated pillar focused on Developer Security (DevSecOps) and additional guidance for AI Memory.

How to run Zero Trust WorkshopThe Zero Trust Workshop follows a simple three-step motion: plan the right pillars and stakeholders, run the Zero Trust Assessment to establish a baseline, and use the facilitated workshop to turn findings into a 12- to 24-mo…

Microsoft Defender’s attack disruption now includes device isolation, a new response action that extends autonomous protection directly to compromised endpoints.

By automatically enforcing the new device isolation action on the compromised endpoint, Defender attack disruption stopped the attack dead in its tracks.

Attack disruption instead uses AI-driven correlation and real-time analysis to identify multi-stage attacks by connecting signals across the environment before taking action.

The resultsTo summarize the results of the new device isolation response action:From first detection, Defender isolated the device in just 128 seconds.

Impact Mitigation (Defender response) – Device Isolation…

Microsoft Defender’s attack disruption now includes device isolation, a new response action that extends autonomous protection directly to compromised endpoints.

By automatically enforcing the new device isolation action on the compromised endpoint, Defender attack disruption stopped the attack dead in its tracks.

Attack disruption instead uses AI-driven correlation and real-time analysis to identify multi-stage attacks by connecting signals across the environment before taking action.

The resultsTo summarize the results of the new device isolation response action:From first detection, Defender isolated the device in just 128 seconds.

Impact Mitigation (Defender response) – Device Isolation…

Microsoft Threat Intelligence has also identified active traffic manipulation attacks leading to the delivery of malware on impacted systems.

Microsoft Threat Intelligence would like to thank our partners at Anthropic and OpenAI for their collaboration and support during this investigation.

Storm-2945 and Midnight BlizzardMicrosoft Threat Intelligence assesses that Storm-2945 is an operational sub-cluster of Midnight Blizzard based on distinctive technical and operational overlaps.

For additional details on Midnight Blizzard-related device code phishing techniques, see: Storm-2372 conducts device code phishing campaign.

To hear stories and insights from the Microsoft Threat Intelligence com…

Microsoft Threat Intelligence has also identified active traffic manipulation attacks leading to the delivery of malware on impacted systems.

Microsoft Threat Intelligence would like to thank our partners at Anthropic and OpenAI for their collaboration and support during this investigation.

Storm-2945 and Midnight BlizzardMicrosoft Threat Intelligence assesses that Storm-2945 is an operational sub-cluster of Midnight Blizzard based on distinctive technical and operational overlaps.

For additional details on Midnight Blizzard-related device code phishing techniques, see: Storm-2372 conducts device code phishing campaign.

To hear stories and insights from the Microsoft Threat Intelligence com…

Microsoft Defender Experts services are also expanding: Microsoft Defender Experts Threat Intelligence delivers human-led, curated insight into the cyberthreats most relevant to each organization, and Microsoft Defender Experts MDR extends expert-run detection and response beyond the Microsoft estate into third-party and multicloud signals through Microsoft Sentinel.

Together, the Insider Risk Management alert experience and Data Security Triage Agent help security teams investigate faster and with greater confidence.

In the Loop posts are your reliable source of what’s new across Microsoft Security and what it means for your security strategy.

To learn more about Microsoft Security solutio…

Here, threat actors may simply seed prompt injections on websites in hope of corrupting AI systems that browse them.

Early experiments revealed a significant volume of "benign" prompt injection text, which illustrates the complexity of distinguishing between functional threats and harmless content.

Many prompt injections were found in research papers, educational blog posts, or security articles discussing this very topic.

(Source: GitHub/swisskyrepo)When searching for prompt injections naively, the majority of detections are benign content – false positives in our case.

Malicious: ExfiltrationWe were able to observe a small number of prompt injections that aim at theft of data.

Recognizing the risks associated within the complex modem firmware, Pixel 9 shipped with mitigations against a range of memory-safety vulnerabilities.

Following our previous discussion on "Deploying Rust in Existing Firmware Codebases", this post shares a concrete application: integrating a memory-safe Rust DNS(Domain Name System) parser into the modem firmware.

Hook-up Rust to modem firmwareBefore building the Rust DNS library, we defined several Rust unit tests to cover basic arithmetic, dynamic allocations, and FFI to verify the integration of Rust with the existing modem firmware code base.

Pixel modem firmware already has a well-tested and specialized global memory allocation system to…

This project represents a significant step forward in our ongoing efforts to combat session theft, which remains a prevalent threat in the modern security landscape.

Session theft typically occurs when a user inadvertently downloads malware onto their device.

Once active, the malware can silently extract existing session cookies from the browser or wait for the user to log in to new accounts, before exfiltrating these tokens to an attacker-controlled server.

How DBSC WorksDBSC protects against session theft by cryptographically binding authentication sessions to a specific device.

The issuance of new short-lived session cookies is contingent upon Chrome proving possession of the correspondi…

Staying ahead of the latest indirect prompt injection attacks is critical to our mission of securing Workspace with Gemini.

In our previous blog “Mitigating prompt injection attacks with a layered defense strategy”, we reviewed the layered architecture of our IPI defenses.

Synthetic data generationAfter we discover, curate, and catalog new attacks, we use Simula to generate synthetic data expanding these new attacks.

We partition the synthetic data described above into separate training and validation sets to ensure performance is evaluated against held-out examples.

This process leverages the newly generated synthetic attack data described on this blog, to create a robust, end-to-end evalu…

2025 marked a special year in the history of vulnerability rewards and bug bounty programs at Google: our 15th anniversary 🎉🎉🎉!

Coming back to 2025 specifically, our VRP once again confirmed the ongoing value of engaging with the external security research community to make Google and its products safer.

Vulnerability Reward Program 2025 in NumbersWant to learn more about who’s reporting to the VRP?

Tip: Want to be informed of new developments and events around our Vulnerability Reward Program?

Follow the Google VRP channel on X to stay in the loop and be sure to check out the Security Engineering blog, which covers topics ranging from VRP updates to security practices and vulnerability des…

To stay ahead of the curve, the technology industry must undertake a proactive, multi-year migration to Post-Quantum Cryptography (PQC).

To bring these critical protections to the wider developer community with minimal friction, the transition will be supported through Play App Signing.

Play App Signing leverages Google Cloud KMS, which helps ensure industry-leading compliance standards, to secure signing keys.

Empower Developers : The inclusion of ML-DSA support within Android Keystore and Play App Signing allows developers to safeguard their users and application.

: The inclusion of ML-DSA support within Android Keystore and Play App Signing allows developers to safeguard their users and …

Today we're announcing a new program in Chrome to make HTTPS certificates secure against quantum computers.

Instead, Chrome, in collaboration with other partners, is developing an evolution of HTTPS certificates based on Merkle Tree Certificates (MTCs), currently in development in the PLANTS working group.

Since MTC technology shares significant architectural similarities with CT, these operators are uniquely qualified to ensure MTCs are able to get off the ground quickly and successfully.

The Chrome Quantum-resistant Root Program will operate alongside our existing Chrome Root Program to ensure a risk-managed transition that maintains the highest levels of security for all users.

First, we…

For Majik, Scam Detection was the intervention he needed: “The warning is what made me pause and avoid a bad situation”.

As scammers evolve their tactics and create more convincing and personalized threats, we’re using the best of Google AI to stay one step ahead.

Expanding Scam Detection for Calls to Samsung DevicesTo help protect you during phone calls, Scam Detection alerts you if a caller uses speech patterns commonly associated with fraud.

Scam Detection for phone calls on Google Pixel devices is available in the U.S., Australia, Canada, India, Ireland, and the UK.

Powered by Gemini’s on-device model, Scam Detection provides intelligent protection against scam calls while ensuring that…

Upgrading Google Play’s AI-powered, multi-layered user protectionsWe’ve seen a clear impact from these safety efforts on Google Play.

As Android’s built-in defense against malware and unwanted software, Google Play Protect now scans over 350 billion Android apps daily.

This proactive protection constantly checks both Play apps and those from other sources to ensure they are not potentially harmful.

Looking aheadOur top priority remains making Google Play and Android the most trusted app ecosystems for everyone.

Thank you for being part of the Google Play and Android community as we work together to build a safer app ecosystem.

That’s why we're committed to providing multi-layered defenses that help protect you before, during, and after a theft attempt.

Today, we're announcing a powerful set of theft protection feature updates that build on our existing protections, designed to give you greater peace of mind by making your device a much harder target for criminals.

These updates are now available for Android devices running Android 16+.

More User Control for Failed Authentications: In Android 15, we launched Failed Authentication Lock, a feature that automatically locks the device's screen after excessive failed authentication attempts.

This feature is now getting a new dedicated enable/disable toggle in settings,…

These initiatives, driven by Ballots SC-080, SC-090, and SC-091, will sunset 11 legacy methods for Domain Control Validation.

What’s Domain Control Validation?

Domain Control Validation is a security-critical process designed to ensure certificates are only issued to the legitimate domain operator.

Sunsetted methods relying on email:Sunsetted methods relying on phone:Sunsetted method relying on a reverse lookup:For everyday users, these changes are invisible - and that’s the point.

These changes push the ecosystem toward standardized (e.g., ACME), modern, and auditable Domain Control Validation methods.

Partnership with ArmOur goal is to raise the bar on GPU security, ensuring the Mali GPU driver and firmware remain highly resilient against potential threats.

We partnered with Arm to conduct an analysis of the Mali driver, used on approximately 45% of Android devices.

This approach allowed us to roll out the new security policy broadly while minimizing the impact on developers.

This effort spans across Android and Android OEMs, and required close collaboration with Arm.

The Android security team is committed to collaborating with ecosystem partners to drive broader adoption of this approach to help harden the GPU.

We built on Gemini's existing protections and agent security principles and have implemented several new layers for Chrome.

To further bolster model alignment beyond spotlighting, we’re introducing the User Alignment Critic — a separate model built with Gemini that acts as a high-trust system component.

A flow chart that depicts the User Alignment Critic: a trusted component that vets each action before it reaches the browser.

The User Alignment Critic runs after the planning is complete to double-check each proposed action.

Looking forwardThe upcoming introduction of agentic capabilities in Chrome brings new demands for browser security, and we've approached this challenge with the same ri…

Android uses the best of Google AI and our advanced security expertise to tackle mobile scams from every angle.

Over the last few years, we’ve launched industry-leading features to detect scams and protect users across phone calls, text messages and messaging app chat notifications.

To help combat these types of financial scams, we launched a pilot earlier this year in the UK focused on in-call protections for financial apps.

The UK pilot of Android’s in-call scam protections has already helped thousands of users end calls that could have cost them a significant amount of money.

We’ve also started to pilot this protection with more app types, including peer-to-peer (P2P) payment apps.

Secure by DesignWe built Quick Share’s interoperability support for AirDrop with the same rigorous security standards that we apply to all Google products.

Secure Sharing Channel: The communication channel itself is hardened by our use of Rust to develop this feature.

On Android, security is built in at every layer.

On Android, security is built in at every layer.

Secure Sharing Using AirDrop's "Everyone" ModeTo ensure a seamless experience for both Android and iOS users, Quick Share currently works with AirDrop's "Everyone for 10 minutes" mode.