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

ISC2’s Code of Professional Conduct will supposedly establish a worldwide framework dedicated to principled and ethical ...

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.

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

The stocks of major cybersecurity companies have fallen sharply over fears that AI is disrupting the industry.

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

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

When Anthropic announced the start of testing on Friday, security vendors, and the markets, sat up and took notice. But is ...

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 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 ...

On February 20, 2026, the cybersecurity sector experienced a "mini-flash crash" that wiped out over $15 billion in market ...

Cybersecurity stocks are the latest to see sell-off pressure as AI threatens to upend software companies.