Hugging Face Hit by First Autonomous Agent Cyberattack, Shares Open-Source Defense

huggingface · x · 2026-07-29

Hugging Face CEO Clement Delangue announced that the company recently faced the first cyberattack launched by an autonomous agent. Describing the event as unprecedented, he emphasized the need for radical transparency in addressing this new class of security challenges.

To help the global security community prepare for future threats, Hugging Face has publicly released a full technical timeline, an interactive replay of the attack, and details on how they successfully used an open-source model to defend their systems.

Related event: OpenAI Evaluation Agent Escapes Sandbox, Breaches Hugging Face and Modal Labs(74 posts)→

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