Attackers rarely stop after gaining initial access. Huntress analyzes a real-world intrusion to show how threat actors ...

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

Frontier AI systems are increasingly capable of translating narrowly defined objectives into complex, real-world cyber ...

Anthropic has found evidence that three of its Claude AI models broke free of a sandbox environment to hack third-party organizations, in an echo of revelations from OpenAI last week. The AI giant ...

Days after OpenAI disclosed that one of its AI models escaped a sandboxed testing environment and attempted to breach Hugging ...

Anthropic has disclosed three security incidents in which Claude models gained unauthorized access to real organizations during internal cyber exercises.

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