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 can lead to a full system compromise, granting attackers control over the affected computer. The malicious package poses a critical security risk, necessitating urgent action to remove the package and rotate any sensitive credentials that may have been exposed. Due to the nature of the compromise, removing the package alone may not eliminate all malicious artifacts.

Systems with 'ts-bigtn' versions 1.3.1 or 1.3.2 installed are considered fully compromised. Attackers may have obtained full control over the affected machines, potentially exposing all stored secrets and keys. This can lead to unauthorized access, data theft, and further malicious activities. The severity is critical given the total compromise risk.

Remove the 'ts-bigtn' package versions 1.3.1 and 1.3.2 immediately from all affected systems. Rotate all secrets and keys that were stored on the compromised machines using a separate, secure device. Because the attacker may have persistent access, consider a full system investigation and remediation beyond package removal. No official patch or fix is available; the package should be considered untrusted and avoided.