Zeyuan Chen
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126
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2026
Pop Quiz Attack: Black-box Membership Inference Attacks Against Large Language Models
The PopQuiz Attack is a novel black-box membership inference attack that successfully tests whether large language models memorize specific training data by framing the target data as multiple-choice quiz questions.
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Papers
cs.CRRecentMay 7, 2026
Pop Quiz Attack: Black-box Membership Inference Attacks Against Large Language Models
Zeyuan Chen, Yihan Ma, Xinyue Shen, Michael Backes +1 more
The PopQuiz Attack is a novel black-box membership inference attack that successfully tests whether large language models memorize specific training data by framing the target data as multiple-choice…
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