#information-security News & Analysis

2 articles tagged with #information-security. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

2 articles

AINeutralarXiv – CS AI · Apr 146/10

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Playing Along: Learning a Double-Agent Defender for Belief Steering via Theory of Mind

Researchers introduce ToM-SB, a novel challenge where AI defenders must use theory-of-mind reasoning to deceive attackers trying to extract sensitive information. Through reinforcement learning, trained models outperform frontier LLMs like GPT-4 and Gemini-Pro, revealing an emergent bidirectional relationship between belief modeling and deception capabilities.

🧠 GPT-5

AINeutralarXiv – CS AI · Apr 106/10

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Say Something Else: Rethinking Contextual Privacy as Information Sufficiency

Researchers formalize privacy-preserving communication for LLM agents by introducing Information Sufficiency (IS) as a framework and proposing free-text pseudonymization as a third privacy strategy alongside suppression and generalization. Evaluation across 792 scenarios reveals that pseudonymization offers superior privacy-utility tradeoffs, and that multi-turn conversational testing exposes significant privacy leakage missed by single-message assessments.