On February 20, Anthropic released Claude Code Security, a new AI-powered code-scanning tool. By the end of the trading day, billions had disappeared from cybersecurity stocks. CrowdStrike dropped 10%, Zscaler fell 11%, Okta lost 9%.
But Anthropic did not launch an endpoint protection platform. It did not introduce an identity access and management platform and didn’t replace zero-trust architecture. It released a new capability within Claude Code, an AI-powered developer tool. Yet the market moved as if an entire sector had been structurally disrupted.
