Meenatchi Sundaram Muthu Selva Annamalai

University College London

Anthropic

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Publication activitypapers/week, last 8 weeks

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Constitutional AI & AI Ethics (1)Red-Teaming & Adversarial Robustness (1)

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Emiliano De Cristofaro (1)Peter Kairouz (1)

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Mar 10, 2026

Anthropic1d ago·also UCL, UCR

CLIOPATRA: Extracting Private Information from LLM Insights

Privacy-preserving LLM insight systems like Anthropic's Clio can be tricked into leaking a user's medical history with just a single symptom and basic demographics, even with layered heuristic defenses.

Meenatchi Sundaram Muthu Selva Annamalai, Emiliano De Cristofaro, Peter Kairouz

Constitutional AI & AI Ethics Red-Teaming & Adversarial Robustness

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Meenatchi Sundaram Muthu Selva Annamalai

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)