#devsecops

OpenAI said on March 6, 2026 that Codex Security is entering research preview for ChatGPT Pro, Enterprise, Business, and Edu users in Codex web. The company says the application-security agent uses project-specific threat models, contextual validation, and patch proposals, and in beta scanned more than 1.2 million commits.

GitHub said in a March 17, 2026 X thread that Copilot coding agent now adds model selection, self-review before PRs, built-in code/secret/dependency scanning, custom agents, and cloud-to-CLI handoff. GitHub’s blog frames the upgrade as a smoother delegation workflow for background coding tasks.