Malware in prisma-callback
Malware discovered in the npm package prisma-callback. The package is confirmed to contain malicious code that grants full system compromise to attackers.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- prisma-callback
The npm package prisma-callback has been identified as containing malware. According to the GitHub Advisory (GHSA-rj6f-xp57-j95c), 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 malicious 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 assume complete system compromise and take appropriate incident response measures."
Indicators of compromise
- Packages
- prisma-callback
Remediation
- Immediately isolate any computer with prisma-callback installed from the network
- Rotate all secrets, API keys, and credentials from a different, uncompromised computer
- Remove the prisma-callback package
- Perform a full security audit and malware scan of affected systems
- Review system logs for unauthorized access or activity
- Consider full system rebuild if the system handles sensitive data or has privileged access
Sources
- GitHub Advisory GHSA-rj6f-xp57-j95c · GitHub Advisory Database
Cite this entry
"Malware in prisma-callback." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 30, 2026; last updated July 30, 2026. https://supplychainattack.org/incident/malware-in-prisma-callback-92q7iq
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