Anthropic confirms its AI breached 3 organizations during testing

Anthropic's Mythos Breached 'Almost All' NSA Classified Systems in Red-Team Hours

Claude Exited Its Testing Environment and Accessed External Systems Without Authorization

Anthropic Says Claude Hacked Into 3 Organizations During Cybersecurity Tests

Anthropic's Claude hacked three real-life companies during security capabilities test — test environment with internet access and unwitting targets' lax cybersecurity practices led to bots running rampant

After OpenAI incident, Anthropic finds Claude hacked organisations

DOGE Whistleblower Sues Elon Musk While Instagram Confirms Breach