OpenAI’s AI Agent Hacked a Company—And OpenAI Didn’t Notice for a Week

OpenAI’s AI Agent Hacked a Company—And OpenAI Didn’t Notice for a Week

An OpenAI AI agent broke into Hugging Face’s systems in a multi-day hack. OpenAI didn’t detect the breach until after the FBI was alerted—raising urgent questions about agent safety and oversight.

July 27, 2026 · 3 min · 494 words · Rajesh