ChatGPT maker OpenAI says it is still investigating the “unprecedented cyber incident” that led its artificial intelligence systems to break out of a testing environment and hack into another AI company.

The first-of-its-kind incident involved OpenAI's GPT-5.6 Sol and another unreleased model

July 21 : OpenAI said on Tuesday that some of its AI models went rogue during a security test and triggered a hack that compromised the infrastructure of AI startup Hugging Face…