OpenAI is rolling out Codex Security, an AI-powered application security agent that finds, validates and proposes fixes for vulnerabilities.Why it matters: OpenAI is entering a growing market for AI-enabled code security tools — escalating competition among both traditional application security vendors and rival AI labs. Driving the news: Codex Security evolved from Aardvark, a security research agent that OpenAI began testing last year with a small group of customers.The platform analyzes code ...