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Exclusive: Anthropic's plan to protect critical infrastructure

October 8, 2026 · Axios

Anthropic is launching a new cybersecurity initiative designed to bring its most powerful AI models and engineers to companies protecting power grids, water utilities and other critical infrastructure, the company first shared with Axios.

Why it matters: Critical infrastructure operators are struggling to secure aging, complex systems as AI threatens to make cyberattacks faster and cheaper to execute.


Driving the news: Under its new Critical Infrastructure Defense Program, Anthropic will provide its frontier AI models, on-site engineers and threat research to companies already responsible for securing critical infrastructure systems.

Zoom in: Anthropic is also launching a free AI-powered vulnerability scanning service for open-source software projects, called OSS Scanner.

The big picture: Anthropic, OpenAI and other AI developers are looking for ways to put their most powerful models in the hands of cyber defenders as hackers gain access to similar capabilities.

Yes, but: It's unclear how participating companies will safely test and deploy fixes without disrupting utilities' operations, one of the biggest challenges in securing critical infrastructure.

Go deeper: AI is supercharging hacks of everyday utilities

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