AI Agents Used in Large-Scale Autonomous Website Hacking Campaign
2026-10-19 | USA | incident | economic, reputational
Our take
One hacker with AI agents on the Cairn platform got into over 100 company websites. Deere was among them, which makes for an unusual week in agricultural IT.
The facts
A Chinese-speaking hacker used AI agents on the Cairn platform to autonomously breach over 100 company websites, including Deere, SharkNinja, and Cummins, across the US, Canada, Australia, and Japan. The AI system enabled rapid, large-scale intrusions with minimal human involvement, highlighting new cybersecurity risks.