Exein raises $270M for physical-AI security

Exein raised $270 million at a $1.7 billion valuation to secure physical AI, according to the company’s funding announcement and TechCrunch’s report. Its software spans more than two billion connected devices, while Exein says its network saw about 5,000 new, non-repetitive attacks a week—five times last year’s volume—and its model is trained on two years of machine telemetry. For teams shipping robots, vehicles, or industrial agents, the site’s physical-AI funding record shows why runtime security is moving into deployment budgets, not post-launch patches.