OpenAI and AWS bring Daybreak Red and Blue to eligible Amazon Bedrock customers, adding governed cybersecurity AI for vulnerability research and defense.

OpenAI is expanding Daybreak with GPT-5.6-Cyber for authorized vulnerability research and security testing, amid a narrowing cyber defense window.

Security experts say Anthropic's Mythos, heralded as a hacker's superweapon, is a wake-up call for developers who have long deprioritized security.

AI agents autonomously identified remote code execution flaws in the widely used CUPS open-source print server for Linux and Unix systems.