OpenAI Briefs U.S. Agencies and Five Eyes on New Cybersecurity Product

OpenAI has briefed U.S. federal agencies, state governments, and Five Eyes member countries on its new cybersecurity product, GPT-5.4-Cyber. The product is designed for defensive cybersecurity and is being rolled out on a limited basis to vetted security vendors and researchers. The move highlights the growing role of AI in cybersecurity and government interest in advanced AI models.

By Reuters Wed, April 22, 2026 at 1:30 PM GMT+3 1 min read · Yahoo Finance ·

OpenAI Briefs U.S. Agencies and Five Eyes on New Cybersecurity Product

Topics: AI cybersecurity Five Eyes GPT-5.4-Cyber OpenAI

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