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TeamPCP expands: Supply chain compromise spreads from Trivy to Checkmarx GitHub Actions

By Sysdig Threat Research Team

Excerpt

On March 19, 2026, the threat actor known as TeamPCP compromised Aqua Security's Trivy vulnerability scanner and its associated GitHub Actions, injecting a credential-stealing payload into CI/CD pipelines across thousands of repositories. The incident was widely reported, with detailed analysis from StepSecurity and others.

What has not yet been publicly reported is that the same attack pattern subsequently appeared in a second, unrelated GitHub Action for Checkmarx's AST. The Sysdig Threat Res…

The opening of the report, shown for reference. The full report, with its figures and indicators, is published by Sysdig on sysdig.com.

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