The durablefunctionsmonitor npm package versions 6.7.0 and 6.7.1 contain malicious code that installs a dependency from a custom domain which executes an information stealer during installation. This malware targets sensitive tokens related to npm, git, and CI/CD environments. Systems with this package installed should be considered fully compromised, and all secrets and keys stored on those systems must be rotated immediately from a secure, unaffected machine. Removing the package alone does not guarantee removal of all malicious components.