The Hugging Face incident was bigger and worse than previously thought, with around 700 agents collaborating on a sophisticated, multistage attack.

OpenAI released a report on the Hugging Face noting that its AI agents are prone to reward hacking, and gaming cybersecurity evaluations.

OpenAI has published a technical account of a July 2026 security incident in which autonomous agents...

OpenAI Report Explains Hugging Face Attack in Detail