Last month's incidents in which the AI model breached real-world systems derived from over-permissioning, especially with ...

Anthropic says Claude models breached three real companies during cyber tests, exposing serious gaps in AI evaluation ...

Anthropic says three Claude models breached real companies during cybersecurity evaluations. Ordinary weaknesses, chained ...

Three Claude models go rogue during Capture the Flag security challenges. Here's the trail of damage each left behind.

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

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

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

Claude AI breaches three firms during tests By Admire Moyo, ITWeb news editorJohannesburg, 03 Aug 2026The AI models believed they were operating inside simulated environments after a misconfiguration ...

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

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

Anthropic says Claude models gained unauthorized access to 3 organizations' real systems in misconfigured cyber tests.