Anthropic’s Mythos AI Reportedly Found macOS Vulnerabilities that Could Bypass Apple Security

Security firm Calif used techniques derived from Anthropic’s Mythos AI to find and chain two previously unknown macOS vulnerabilities into a privilege-escalation exploit capable of bypassing memory integrity protections; Apple has received a 55-page report and is reviewing the findings, with patches expected once validated. The exploit is not described as remotely wormable and required substantial human expertise beyond the model’s output.