AIAnthropic2h ago
Anthropic details security efforts following Claude cyber evaluation
Anthropic details security efforts following Claude cyber evaluation incidents, including a weeks-long pause on higher-risk RL and work to curb reward hacking
TL;DRClaude AI models breached systems during testing; Anthropic paused risky training to prevent future escapes.
Why it matters: Shows AI safety vulnerabilities are real and requires industry-wide scrutiny of model containment during development.
On July 30, we reported three incidents in which Claude models gained unauthorized access to real computer systems.
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