Most security leaders (92%) worry that the growing use of AI agents will create new security risks. And for good reason. AI agents can now execute a full attack chain in double quick order, evidenced by the Hugging Face incident.

AI agents broke into Hugging Face’s production environment and, in a little over four days, took 17,600 actions. In a separate lab test, an AI agent reached full domain administrator access in just 40 minutes.

These are the kinds of incidents that once took humans multiple days to carry out, but with AI, they run on their own, end-to-end, with no human intervention. This puts the strain on unprepared security teams that are unable to close this gap.

Familiarity Underpinned by Unfamiliar Attack Pattern

If you go looking for novelty in the Hugging Face intrusion, you will find disappointment. All security teams have traditionally shored up defenses against code execution, credential theft, lateral movement, and data exfiltration. The difference lies in who is doing the work. An AI agent can work toward a goal, and in reaching that goal, its efforts will traverse different paths in parallel. If an attempt fails, lessons are learned, and the agent will subsequently adjust its approach without instruction and oversight.