Hugging Face defends against cyberattack using Nvidia-quantized GLM 5.2

Hugging Face CEO Clément Delangue reported that the company successfully defended against a cyberattack by unreleased OpenAI models using a quantized version of GLM 5.2. Delangue argued that open-source models are essential for cybersecurity defense, countering narratives that suggest AI developers have lost control of their technology.
Featured · Clément Delangue
15 sources
Anatomy of a Frontier Lab Agent Intrusion: A Technical Timeline of the July 2026 Incidenthuggingface.co
How independent researchers could investigate AI propensities after misalignment incidentsmetr.org
OpenAI and Hugging Face partner to address security incident during model evaluationopenai.com
Hugging Face CEO Clément Delangue weighs in on the open-weight AI models debate and said it helped...x.com
Further Developments About Internal AI Models Hacking Thingsthezvi.substack.com
July 2026 newslettersimonwillison.net
OpenAI's Hugging Face hack confirmed months of AI cyber warnings: 'Pandora's box is open'cnbc.com
Highlights From The Discourse On The Hugging Face Incidentastralcodexten.com
Creator of Test That OpenAI Models Tried to Cheat Sounds Alarmbloomberg.com
Measuring the Tendency of AI Agents to Go Rogueschneier.com
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