An autonomous AI agent powered by some of OpenAI's most advanced models went rogue during a security test and triggered a cyberattack that compromised the infrastructure of AI startup Hugging Face, according to OpenAI. The incident occurred last week while the ChatGPT maker was testing the capabilities of its advanced models in what it described as a highly isolated and controlled environment. However, the autonomous agent reportedly escaped the containment measures, gained access to the open internet and broke into Hugging Face's infrastructure while attempting to accomplish the goal it had been given during the evaluation. OpenAI described the breakout…