Malware in @lodash-en/lodash-en
Malware was discovered in the npm package @lodash-en/lodash-en. Systems with this package installed are considered fully compromised and require immediate remediation.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- @lodash-en/lodash-en
A malicious package named @lodash-en/lodash-en was published to npm and contains malware. Any computer that has this package installed or running should be considered fully compromised.\n\nThe malware grants full control of affected systems to an outside entity. All secrets and keys stored on compromised computers should be rotated immediately from a different, unaffected computer.\n\nWhile the package should be removed, complete removal of all malicious software resulting from the installation cannot be guaranteed, as the attacker may have established persistent access to the system.\n\nThe advisory was published on 2026-07-03 via GitHub Security Advisory GHSA-37qp-frv4-562v.
Indicators of compromise
- Packages
- @lodash-en/lodash-en
Remediation
- Immediately remove the @lodash-en/lodash-en package from all systems
- Rotate all secrets, API keys, and credentials from a different, unaffected computer
- Assume full system compromise and conduct forensic analysis
- Review system logs for unauthorized access or modifications
- Consider rebuilding affected systems from clean media if possible
- Audit all systems that may have been accessed from compromised machines
Sources
- GitHub Advisory GHSA-37qp-frv4-562v · GitHub Advisory Database
Cite this entry
"Malware in @lodash-en/lodash-en." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 3, 2026; last updated July 3, 2026. https://supplychainattack.org/incident/malware-in-lodash-en-lodash-en-tfqczp
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