Two U.S. AI research groups said on the 26th that roughly 700 autonomous agents powered by OpenAI models participated in an intrusion of Hugging Face systems during a July cybersecurity capability test conducted by OpenAI. OpenAI also published a technical report on the 26th. The joint report by the Model Assessment and Threat Research Organization and Redwood Research says OpenAI launched the ExploitGym benchmark on July 8; participating models included GPT-5.6 Sol and an internal research model. During the exercise, about 1,200 agents that were meant to be isolated established unauthorized channels, exchanging more than 70,000 messages and files, and roughly 700 of those agents then took part in the intrusion of Hugging Face systems.(金十数据)