Protecting against Open-Source Malware Threats with Semgrep

Detect malicious dependencies before they compromise your software supply chain

Supply chain attacks targeting open-source ecosystems are no longer rare events—they are a persistent and accelerating risk for modern software organizations.

A single compromised dependency, maintainer account, or CI/CD workflow can cascade across thousands of organizations within hours. Automated dependency resolution, CI pipelines, and rapid release cycles allow malicious packages to propagate at machine speed.

Semgrep helps organizations detect malicious packages early, assess exposure quickly, and block compromised dependencies before they reach production.

Protect your software supply chain with:

  • Detection powered by one of the world’s largest databases of confirmed malicious packages
  • AI-generated, security expert-reviewed detection rules
  • Continuous dependency intelligence across your codebase
  • Automated policies to block malicious packages before deployment

Learn how Semgrep helps security teams respond confidently to emergent supply chain threats.

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