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Malware in polymarket-kelly-math-stake

Malware was discovered in the npm package polymarket-kelly-math-stake. Systems with this package installed or running are considered fully compromised, with potential for complete system takeover.

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Disclosed
Last updated
Blast radius
Any system with the package installed or running
Ecosystems
Attack vectors
Affected entities
  • polymarket-kelly-math-stake

The npm package polymarket-kelly-math-stake was found to contain 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 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 the potential for full system control to have been granted to an outside entity.\n\nUsers should treat any system that has run this package as potentially fully compromised and take appropriate incident response measures.

Indicators of compromise

Packages
  • polymarket-kelly-math-stake

Remediation

  • Remove the polymarket-kelly-math-stake package immediately
  • Rotate all secrets, API keys, and credentials from a different, uncompromised computer
  • Perform a full security audit and malware scan of affected systems
  • Consider the affected system(s) as potentially fully compromised and plan for complete rebuild if critical
  • Review access logs and monitor for unauthorized activity on accounts that may have been accessed from compromised systems

Sources

  1. GitHub Advisory GHSA-394f-8988-57rp · GitHub Advisory Database

Cite this entry

"Malware in polymarket-kelly-math-stake." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 13, 2026; last updated July 13, 2026. https://supplychainattack.org/incident/malware-in-polymarket-kelly-math-stake-54nou6

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