OpenAI says its AI models breached Hugging Face during a cybersecurity test

OpenAI said its advanced AI models caused the recent cyberattack on AI platform Hugging Face during an internal cybersecurity evaluation. It called the breach an “unprecedented cyber incident.” The company said a combination of GPT-5.6 Sol and a more capable, unreleased model carried out the attack. OpenAI was testing the models’ advanced cyber capabilities with fewer safety restrictions.