Anthropic has revealed four testing incidents where early Claude models breached real systems, accessed private data and ...

The report documents threat actors using Claude to research and develop drone swarms, anti-torpedo weapons systems, and ...

Anthropic's 154-page threat report reveals Russian developers used Claude Code to build autonomous kamikaze drone software ...

An Anthropic threat report says a weapons-development group in northern Yemen used Claude Code to work on guided rockets and long-range missile programmes, exposing a new frontier in the misuse of ...

Anthropic said in a threat intelligence report on Thursday that several actors had used its Claude AI models for activities ...

Anthropic's latest threat report reveals that its Claude AI model has already been misused to help target U.S. naval forces, build missile guidance software, hunt Uyghurs, and construct mass ...

Anthropic discloses a fourth security incident involving Claude Opus 4.6, including a January 2026 breach that exposed 150 GB ...

Anthropic withheld Claude Mythos 5.1 from UK prerelease testing, raising questions over frontier AI access and the limits of ...

AI was used to develop missile guidance software in Yemen and to power cyber operations, a report alleges.

Programming with Claude Code will soon require even less human oversight.

Claude was developed by Anthropic, a San Francisco-based company founded in 2021 by former OpenAI employees focusing on AI ...