The 'ts-bigtn' npm package versions 1.3.1 and 1.3.2 have been identified as containing malicious code. Installation or execution of these versions results in full system compromise, potentially granting an attacker complete control over the affected computer. Due to the severity of the compromise, simply uninstalling the package may not remove all malicious components. The advisory recommends immediate rotation of all secrets and keys from a separate, uncompromised system to prevent further damage.

Systems with 'ts-bigtn' versions 1.3.1 or 1.3.2 installed or running are considered fully compromised. Attackers may have gained full control over the affected machines, risking exposure and theft of all stored secrets and keys. The malicious code may persist beyond removal of the package, indicating potential for ongoing unauthorized access or damage.

Remove the 'ts-bigtn' package versions 1.3.1 and 1.3.2 immediately from all affected systems. Rotate all secrets and keys stored on the compromised machines from a different, secure computer. Because full control may have been given to an attacker, consider rebuilding or thoroughly cleaning the affected systems to ensure removal of all malicious software. No official patch or fix is available; remediation relies on removal and secret rotation.