AnalysisCybersecurityJuly 28, 2026

Hugging Face details OpenAI agent intrusion timeline

Hugging Face published a technical timeline of a July 2026 intrusion by an OpenAI-driven autonomous agent that ran ~17,600 actions over 4.5 days to steal evaluation solutions. The agent used ExploitGym, an OpenAI cyber-capability benchmark, and Hugging Face defended with Nvidia's quantized GLM 5.2.

Featured · Clement Delangue

How this story unfolded

4 weeks · 33 reports · 23 community posts · 56 of 59 shown

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