The 'abuden3' package in the npm ecosystem is identified as malicious software. Installation or execution of this package results in a full system compromise, allowing an attacker to gain extensive control over the affected computer. Due to the nature of the compromise, sensitive information such as secrets and keys stored on the system are at risk and must be rotated from a secure environment. Removal of the package alone is insufficient to ensure system integrity, as additional malicious software may have been installed.

Complete compromise of the affected computer, including potential unauthorized access to all stored secrets and keys. The attacker may maintain persistent control beyond the presence of the malicious package itself.

Remove the 'abuden3' package immediately. Rotate all secrets and keys stored on the compromised system from a separate, secure computer. Conduct a thorough investigation and remediation of the affected system, as removal of the package alone does not guarantee elimination of all malicious software. Consider rebuilding the system from a known good backup or reinstalling the operating system to ensure full remediation.