Threats Tagged 'mal-2026-13759'

The npm package bs58-12 masquerades as the legitimate bs58 base58 library but is a thin wrapper that depends on another suspicious package, base65-12x. While bs58-12 itself does not contain direct malicious code such as exfiltration or destructive scripts, the risk depends on the behavior of base65-12x, which has not been analyzed here. Security sources warn that any system with bs58-12 installed should be considered fully compromised, recommending immediate secret and key rotation and removal of the package. Complete remediation cannot be guaranteed by removal alone due to potential persistent compromise.