The npm package @pubngo-stack/help-browser version 12.0.23-alpha.3 contains malicious code that fully compromises any computer on which it is installed or run. The compromise includes potential unauthorized access to all secrets and keys stored on the affected system. Immediate removal of the package and rotation of all secrets and keys from a different, secure computer is strongly advised. However, removal of the package alone may not eliminate all malicious software introduced by the compromise.