OpenAI has launched Daybreak, a new AI-powered cybersecurity initiative aimed at enhancing vulnerability detection and remediation for developers and security teams. Daybreak integrates OpenAI's models with Codex to support code review, threat modeling, and patch validation, enabling faster response times from issue discovery to patch deployment. OpenAI CEO Sam Altman emphasized the rapid improvement of AI capabilities in cybersecurity and expressed the company's intent to collaborate with more organizations to strengthen their systems. The launch of Daybreak highlights the growing trend of AI companies entering the enterprise security market, with competitors like Google and Anthropic also focusing on cybersecurity applications. OpenAI acknowledges the dual-use nature of AI in cybersecurity, noting that while AI can aid defenders in identifying vulnerabilities, it could also be misused for attacks. To address this, OpenAI plans to implement trust and verification measures and collaborate with government and industry partners to ensure responsible deployment of AI models.