Malicious code in hydration-ui-cls (npm)

The 'hydration-ui-cls' package in the npm ecosystem is identified as malicious software. Installation or execution of this package results in full compromise of the host system. The attacker potentially gains complete control, rendering the system untrustworthy. Due to the severity, all credentials and secrets stored on the affected machine must be rotated from a different, secure environment. Removal of the package alone is insufficient to ensure system integrity, as additional malicious artifacts may persist.

Full system compromise on any computer with the package installed or running. All secrets and keys stored on the compromised system are at risk and must be considered exposed. The attacker may maintain persistent access beyond the presence of the package itself.

Remove the 'hydration-ui-cls' package immediately. Rotate all secrets and keys from a separate, uncompromised system. Conduct a thorough investigation and remediation of the affected system, as removal of the package alone does not guarantee elimination of all malicious software or attacker access.