OpenAI just released its answer to Claude Mythos

OpenAI has launched Daybreak, an initiative aimed at detecting and patching security vulnerabilities before attackers exploit them. This initiative utilizes the Codex Security AI agent, introduced in March, to create a threat model based on an organization's code and identify potential attack paths. Daybreak automates the detection of higher-risk vulnerabilities by validating likely threats, allowing organizations to prioritize their security efforts effectively. This launch follows Anthropic's announcement of Claude Mythos, a security-focused AI model deemed too dangerous for public release.