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

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

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 ...

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

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 ...
Morning Overview on MSN

Why Anthropic’s Claude Code Security is freaking out cybersecurity investors?

Anthropic PBC introduced a new security feature for Claude Code on February 20, 2026, and cybersecurity software stocks dropped almost immediately. The tool, currently described as a limited research ...