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Daybreak is OpenAI’s answer to the AI arms race in cybersecurity

·Source: CyberScoop

Updated:

Executive Summary

With Daybreak, OpenAI is taking direct aim at Anthropic's tightly restricted Mythos model, offering a more open — but still carefully gated — path to AI-powered cyber defense. The post Daybreak is OpenAI’s answer to the AI arms race in cybersecurity appeared first on CyberScoop .

Analysis

With Daybreak, OpenAI is taking direct aim at Anthropic's tightly restricted Mythos model, offering a more open — but still carefully gated — path to AI-powered cyber defense. The post Daybreak is OpenAI’s answer to the AI arms race in cybersecurity appeared first on CyberScoop .
Source Attribution

Originally published by CyberScoop on May 13, 2026.

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