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

Anthropic AI cybersecurity stocks crash today: Cybersecurity stocks tumbled Monday as investors reacted to Anthropic's new AI ...

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 ...

Anthropic says that Claude Code Security is an AI-driven system that scans entire codebases to identify vulnerabilities, ...

Importantly, Claude Code Security addresses the shortage of cybersecurity experts facing a growing backlog of vulnerabilities ...

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

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

On February 20, 2026, the cybersecurity sector experienced a "mini-flash crash" that wiped out over $15 billion in market value in a single day. The catalyst was a product announcement from the AI ...

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.