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Malware in @servicetitan/time-zones

Malware was discovered in the npm package @servicetitan/time-zones. Systems with this package installed are considered fully compromised and require immediate remediation.

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Disclosed
Last updated
Blast radius
Any system with the package installed or running
Ecosystems
Attack vectors
Affected entities
  • @servicetitan/time-zones

The npm package @servicetitan/time-zones was found to contain malware. According to the GitHub advisory (GHSA-qhgq-4rvh-3g6x), any computer with this package installed or running should be considered fully compromised.\n\nThe malware grants full control of affected systems to an outside entity. Immediate action is required to rotate all secrets and keys from a separate, uncompromised computer. While the package can be removed, there is no guarantee that removal will eliminate all malicious software that may have been installed as a result of the initial compromise.\n\nThe advisory was published on August 4, 2026, and the package should be treated as dangerous until further notice.

Indicators of compromise

Packages
  • @servicetitan/time-zones

Remediation

  • Immediately rotate all secrets, keys, and credentials from a different, uncompromised computer
  • Remove the @servicetitan/time-zones package from all affected systems
  • Conduct a full security audit of any system that had this package installed
  • Review system logs and network traffic for signs of unauthorized access or data exfiltration
  • Consider the affected system(s) as potentially fully compromised and plan for complete rebuild if critical systems are involved
  • Notify any downstream users or dependencies of the compromise

Sources

  1. GitHub Advisory GHSA-qhgq-4rvh-3g6x · GitHub Advisory Database

Cite this entry

"Malware in @servicetitan/time-zones." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed August 4, 2026; last updated August 4, 2026. https://supplychainattack.org/incident/malware-in-servicetitan-time-zones-v4taa6

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