What is Anthropic’s Claude Code Security and how does it work - why did cybersecurity stocks fall after the launch?

Cybersecurity stocks dropped up to 11% on February 23, 2026, after Anthropic launched Claude Code Security. The AI-powered code security tool scans entire codebases. It detects software ...
Forbes

AI Rattles Cybersecurity Markets: What Anthropic’s Code Security Actually Does

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Artificial intelligence headlines moved Cybersecuirty stocks quickly, repricing entire the ...
Axios on MSN

OpenAI rolls out Codex Security to automate code security reviews

OpenAI is rolling out Codex Security, an AI-powered application security agent that finds, validates and proposes fixes for ...
VentureBeat

Anthropic's Claude Code Security is available now after finding 500+ vulnerabilities: how security leaders should respond

Anthropic pointed its most advanced AI model, Claude Opus 4.6, at production open-source codebases and found a plethora of security holes: more than 500 high-severity vulnerabilities that had survived ...
CSOonline

Anthropic’s Claude Code Security rollout is an industry wakeup call

When Anthropic announced the start of testing on Friday, security vendors, and the markets, sat up and took notice. But is the panic warranted? When Anthropic launched a “limited research preview” of ...