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Groundhog Bit-Flip Attack: Seeding Infinite Generation Loops in Mixture-of-Experts LLMs through Bit Flips

By Alexis Dufresne Published August 28, 2026 at 06:12 UTC

Summary

Groundhog Bit-Flip Attack: Seeding Infinite Generation Loops in Mixture-of-Experts LLMs through Bit Flips

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arxiv cs.CL @arxiv-cs-cl.bsky.social: Huakang Lin, Tiancheng Zheng, Mingxuan Sun, Tianhong Xu, Fan Zhang, Yunsi Fei, Ruyi Ding Groundhog Bit-Flip Attack: Seeding Infinite Generat… →
AI Firehose @ai-firehose.column.social: Researchers revealed the Groundhog Bit-Flip Attack, a vulnerability in Mixture-of-Experts models that enables output manipulation while keep… →

Originally reported by arxiv.org

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Original headline: Groundhog Bit-Flip Attack: Seeding Infinite Generation Loops in Mixture-of-Experts LLMs through Bit Flips