When American commercial AI refused to help investigate the breach, Hugging Face ran Chinese model GLM 5.2 locally to contain it.

Hugging Face says an autonomous AI agent breached its systems. It caught the AI agent breach with AI of its own, then ran forensics on Chinese GLM 5.2

An autonomous AI agent breached Hugging Face's infrastructure undetected while frontier AI models refused to help defenders analyze the attack due to safety

Chinese open-weight model GLM 5.2 happily obliged

This latest incident is a rather dramatic escalation in agentic AI cybersecurity breaches.

and what we should do about it