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 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 ...
The new tool, now testing as part of Claude Code, can scan codebases for security vulnerabilities and suggest targeted ...