Malware in eth-bridge
The npm package eth-bridge was found to contain malware, compromising any system with the package installed or running. All secrets and keys on affected systems should be rotated immediately from a different computer.
- Disclosed
- Last updated
- Blast radius
- Any system with eth-bridge installed or running
- Ecosystems
- Attack vectors
- Affected entities
- eth-bridgenpm package containing malware
The npm package eth-bridge was identified as containing malware. According to the GitHub advisory, any computer with 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 system. 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 compromise.\n\nThis is a critical supply chain incident affecting the npm ecosystem, with potential impact to all systems that have installed or executed the eth-bridge package.
Indicators of compromise
- Packages
- eth-bridge
Remediation
- Immediately rotate all secrets and keys stored on affected systems from a different, uncompromised computer
- Remove the eth-bridge package from all affected systems
- Conduct a full security audit of any system that had eth-bridge installed
- Monitor affected systems for signs of unauthorized access or persistence mechanisms
- Review logs and network traffic from affected systems for indicators of compromise
Sources
- GitHub Advisory GHSA-5hj6-99cc-g84q · GitHub Advisory Database
Cite this entry
"Malware in eth-bridge." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 31, 2026; last updated July 31, 2026. https://supplychainattack.org/incident/malware-in-eth-bridge-5wgoms
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