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Malware in rebrandly-domains-search-client

Malware discovered in the npm package rebrandly-domains-search-client. 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
  • rebrandly-domains-search-client

A malware incident was identified in the npm package rebrandly-domains-search-client. According to the GitHub Advisory (GHSA-6q7q-73w8-xvcf), any computer with this package installed or running should be considered fully compromised.\n\nThe advisory recommends immediate action: all secrets and keys stored on affected computers should be rotated 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 package compromise.\n\nThis represents a critical supply chain attack through a compromised npm package with potential for complete system compromise.

Indicators of compromise

Packages
  • rebrandly-domains-search-client

Remediation

  • Immediately remove the rebrandly-domains-search-client package from all systems
  • Rotate all secrets, keys, and credentials from a different, uncompromised computer
  • Assume full system compromise and conduct forensic analysis
  • Review system logs for unauthorized access or activity
  • Consider full system rebuild if the package was installed on production or sensitive systems
  • Check for any other malicious packages or artifacts left behind by the malware

Sources

  1. GitHub Advisory GHSA-6q7q-73w8-xvcf · GitHub Advisory Database

Cite this entry

"Malware in rebrandly-domains-search-client." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed June 30, 2026; last updated June 30, 2026. https://supplychainattack.org/incident/malware-in-rebrandly-domains-search-client-rft45c

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