AI & LLM Security11 August 2026
How Researchers Cracked Encrypted Chain-of-Thought in Claude, GPT and Gemini
A new paper shows that the encrypted reasoning blocks Anthropic, OpenAI and Google return from their APIs can be replayed into a weaker sibling model and jailbroken into plaintext — defeating anti-distillation protections and, in the wild, exposing PII and credentials.
llm securitychain-of-thoughtai security research
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AI Security4 August 2026
Shared Claude Chats Were Indexed by Google, Exposing Private Data
A public-sharing feature without a noindex tag let Google crawl and surface Claude conversations users had shared with a link — including crypto wallet keys, medical dashboards, and therapy-app source code.
ai-securitydata-exposureanthropic
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