Malware in bigops-ui-themes
Malware discovered in the npm package bigops-ui-themes. 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
- bigops-ui-themes
The npm package bigops-ui-themes has been identified as containing malware. According to the GitHub Security Advisory (GHSA-9mgc-3qcp-rwph), 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 installation, as the attacker may have gained full control of the system.\n\nAffected users should treat this as a critical security incident requiring comprehensive system remediation beyond simple package removal.
Indicators of compromise
- Packages
- bigops-ui-themes
Remediation
- Immediately remove the bigops-ui-themes package from all systems
- Rotate all secrets, API keys, and credentials from a different, uncompromised computer
- Perform a comprehensive security audit and malware scan of all affected systems
- Consider the affected systems as potentially fully compromised and plan for complete remediation or replacement
- Review system logs and access patterns for signs of unauthorized activity during the period the package was installed
Sources
- GitHub Advisory GHSA-9mgc-3qcp-rwph · GitHub Advisory Database
Cite this entry
"Malware in bigops-ui-themes." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed August 5, 2026; last updated August 5, 2026. https://supplychainattack.org/incident/malware-in-bigops-ui-themes-1cwr1u
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