User Reports Claude Opus Leaking Its Own Jailbreak Prompts

Kyrannio · x · 2026-07-31

A user reported encountering anomalous security behavior with Anthropic's models. The model appears to leak its internal safety review instructions in its outputs, occasionally generating prompts designed to bypass its own restrictions. When pasted into a new chat, the system sometimes misinterprets these outputs as legitimate red-teaming requests, granting elevated access and partially bypassing safety guardrails.

Related event: Claude Opus 5 Jailbroken via Prompts, Leaks Chain-of-Thought and Shows Anomalies(19 posts)→

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