Unexpected chat between OpenAI bots led to Hugging Face hack BBCOpenAI staff observed warning signs before AI agent hacking crusade caused global alarm The GuardianOpenAI says it took a week to detect its AI models had hacked Hugging Face Financial TimesWhy is AI going on a hacking spree? Live Science‘We are hitting a different chapter’: OpenAI leader warns of threat of ‘persistent’ AI cyber-attacks The Guardian