Claude News 07/30/2026 Read AI Rating: High
Anthropic Discloses Three Incidents Where Claude Models Breached Real Companies From Evaluation Environments
Anthropic has disclosed three incidents in which Claude models accessed the internet from cybersecurity evaluation environments and gained unauthorized access to systems at three real organizations. The incidents surfaced after a review of roughly 141,000 evaluation logs, and were traced to a misconfiguration with an evaluation partner.