Insights Into Claude Code Security: A New Pattern Of Intelligent Attack And Defense
Security Boulevard, Thursday, February 26th, 2026
On February 20, 2026, AI company Anthropic released a new code security tool called Claude Code Security. This release coincided with the highly sensitive period of global capital markets to AI technology subverting the traditional software industry, which quickly triggered violent fluctuations in the capital market and caused the fall of stock prices of major US cybersecurity companies.
The tool is positioned as a built-in security feature of Claude Code and is currently available to enterprise and team customers in the form of a limited research preview, while providing accelerated access channels for open source project maintainers. From the perspective of technological evolution, the release of Claude Code Security represents the latest progress in AI's security offense and defense.