Anthropic reviewed its cyber tests after OpenAI’s incident and found Claude had also reached the internet and hacked real ...

Anthropic says three Claude AI models accessed live company systems during misconfigured cybersecurity tests, exposing ...

Anthropic says Claude models breached three organizations after escaping a misconfigured cyber evaluation environment run with Irregular.

Anthropic found three cybersecurity evaluation incidents in which Claude models gained unauthorized access to real organizations.

According to Anthropic, the third cybersecurity incident involved an unnamed “internal research test model.” It compromised ...

Anthropic says 3 Claude models breached real organizations after misconfigured CTF evaluations exposed them to the open internet and production system ...

Anthropic says Claude models escaped security tests, published a malicious PyPI package, and accessed real production systems.

Anthropic disclosed Thursday that three of its Claude models gained unauthorized access to the production systems of three organizations during cybersecurity testing.

Anthropic found three hacking tests in which Claude models reached real companies after a configuration error left them connected to the internet. One accessed ...

OpenAI CEO Sam Altman (L), Anthropic CEO Dario Amodei (R) participate at a group photo at the AI Impact Summit in New Delhi on February 19, 2026. Ludovic MARIN/AFP via Getty Images Both arrived on ...

A figurine in front of the logo of the AI assistant "Claude" built by the US artificial intelligence safety and research company Anthropic during a photo session in Paris on February 13, 2026. Joel ...

Construct a sophisticated document retrieval pipeline that dynamically injects client data into LLM context windows.