Shares of major cybersecurity companies nosedived on Friday after AI startup Anthropic unveiled Claude Code Security, a new AI-powered tool capable of autonomously scanning codebases for software vulnerabilities and suggesting targeted patches sparking fears that artificial intelligence could begin displacing traditional enterprise security solutions. Anthropic announced Claude Code Security on February 19, 2026, as a […] The post Cybersecurity Companies’ Stocks Fall Sharply as Anthropic Releases Claude Security Tool appeared first on Cyber Security News.