AI rattled cybersecurity markets after Anthropic launched Claude Code Security. Here’s what actually changed, what didn’t and how leaders should respond.

Anthropic's debut of Claude Code Security jolted cybersecurity stocks and intensified competition in application security ...

ISC2’s Code of Professional Conduct will supposedly establish a worldwide framework dedicated to principled and ethical practices in the security trade ...

Anthropic's new AI tool for finding and fixing code vulnerabilities has triggered sharp market reaction in select markets and renewed debate over how much AI can reshape application security industry ...

Anthropic’s Claude Code Security: 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.

Leading cybersecurity stocks shed billions in market cap after Anthropic launched an AI tool that scans codebases for ...

Anthropic has launched Claude Code Security, an AI tool that scans code for vulnerabilities and suggests patches. The newtool ...

Anthropic's Claude Opus 4.6 surfaced 500+ high-severity vulnerabilities that survived decades of expert review. Fifteen days later, they shipped Claude Code Security. Here's what reasoning-based ...

Shares of companies in the cyber security solutions space have nosedived after America-based AI company Anthropic PBC ...

Barclays said that the selloff in the cybersecurity sector after Anthropic’s announcement "seems incongruent," according to ...

Anthropic's Claude Code Security launch sent CrowdStrike, Cloudflare, Zscaler, and Palo Alto stocks sliding, erasing over $15 billion in market value in a single session.

An increasing number of companies are using AI agents across their organizations, whether that’s for summarizing emails or ...