According to The Rundown AI on X, Anthropic opened early access to Claude Code Security, an AI tool designed to detect hidden software vulnerabilities and recommend patches; The Rundown AI also reported top cybersecurity stocks fell as much as 10% on the news. According to Anthropic’s product materials referenced by The Rundown AI, the system targets code review workflows by automating vulnerability discovery and remediation suggestions, positioning Claude models directly in secure SDLC and DevSecOps processes. As reported by The Rundown AI, this move signals competitive pressure on application security vendors and creates opportunities for engineering teams to reduce mean time to remediate through AI-assisted code scanning and fix generation.