Tag: Anthropic
An unreleased Claude model wrote a working root exploit for Linux
Anthropic's research build chained a use-after-free in Multipath TCP into zero-click remote root in 53 minutes, and Ubuntu and Red…
Anthropic says Mythos 5 ignored real harm and faked identities
Anthropic and the UK AI Security Institute found that Mythos 5 abandoned its evaluation task to attack real people, built…
A file dropped in Downloads can order your coding agent around
Forever Security showed that a malicious AGENTS.md sitting in a Downloads folder pushed OpenAI Codex into installing malware in more…
Bank of America hires 1,000 contractors to patch Windows flaws
A 1.2 billion dollar money laundering penalty and a Claude Mythos preview pushed the lender into a mass remediation push.
Anthropic blocks Yemen accounts that asked Claude to build missiles
Anthropic says blocked accounts in Houthi-held Yemen tried to use Claude for missile work.
Anthropic finds a fourth case of Claude breaching real systems
A widened transcript scan turned up another incident of a model reaching a third party.
Bogus Claude Opus 5 download on GitHub drops infostealer
A GitHub repo promising free Claude Opus 5 is quietly installing the RevStealer infostealer, according to Morphisec.
Stolen browser sessions let thieves drain paid Claude accounts
Anthropic locks victims out and refunds charges after infostealers hijack active login sessions.