Malware in nodemon-sync
The npm package nodemon-sync contains malware that grants full system compromise to an attacker. Any computer with this package installed or running should be considered fully compromised and all secrets and keys rotated immediately from a different machine.
- Disclosed
- Last updated
- Blast radius
- Any system with nodemon-sync installed or running
- Ecosystems
- Attack vectors
- Affected entities
- nodemon-syncMalicious package on npm
The npm package nodemon-sync has been identified as containing malware. According to the GitHub Advisory (GHSA-jj64-x8fg-q524), any computer that has this package installed or running should be considered fully compromised.\n\nThe advisory recommends that all secrets and keys stored on affected computers be rotated immediately from a different, uncompromised computer. While the package should 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, given that the attacker may have gained full control of the system.\n\nUsers should treat any system that has run this package as potentially containing persistent malware and take appropriate incident response measures.
Indicators of compromise
- Packages
- nodemon-sync
Remediation
- Immediately remove the nodemon-sync package from all systems
- Rotate all secrets, API keys, and credentials from a different, uncompromised computer
- Assume full system compromise and conduct thorough security investigation
- Consider the affected system as potentially containing persistent malware and take appropriate incident response measures
- Review system logs and network traffic for signs of unauthorized access or data exfiltration
Sources
- GitHub Advisory GHSA-jj64-x8fg-q524 · GitHub Advisory Database
Cite this entry
"Malware in nodemon-sync." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 13, 2026; last updated July 13, 2026. https://supplychainattack.org/incident/malware-in-nodemon-sync-1egdje
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