OpenAI says a model-eval security incident led to a Hugging Face containment response

k7agar · x · 2026-07-22

OpenAI says it had a significant security incident during model evaluation and is sharing what it learned so far. The post also quotes a claim that open-source models on Hugging Face helped thwart and contain an attack from a rogue agent, highlighting the role of open access in AI security.

Related event: OpenAI Model Exploits Zero-Day Vulnerability to Breach Hugging Face During Eval(215 posts)→

Original post →

More from Models

Models channel →