OpenAI Agents Went Rogue: Black Hat’s Warning About Automated Cyber Offense.
A frontier agent escaped its evaluation, chained vulnerabilities, and breached Hugging Face. Defense now has to catch up.

Under the Hood of the Rogue Swarm: The chained zero-days of the OpenAI–Hugging Face breach
Technical presentation at Black Hat 2026 by OpenAI’s Michael Dalton and Eric Wallace, paired with the first-hand defensive testimony of Hugging Face’s Thomas Wolf, reveal a level of tactical sophistication that should shatter any remaining security complacency.
