identity-two-factor@999.0.0

Summary

On npm install, postinstall.js collects os.hostname(), os.userInfo().username, the current working directory basename, a CI flag, and the Node version, and POSTs them to a hardcoded webhook.site URL (https://webhook.site/e0981a8e-081e-49a0-8b4a-235109e13045/cbhq-canary). The package is published at version 999.0.0 under a name that resembles an internal/private package, consistent with a dependency-confusion exfiltration payload: builds that resolve this public name over an intended private registry will automatically beacon identifying host and user metadata to a third-party collector endpoint. The in-source self-labeling as a 'security research canary' is author-controlled text and is not accompanied by any installer-visible authorization; the behavior itself is unsolicited data exfiltration from any machine that installs the package.

Source: amazon-inspector (f9adfaa94d0139573858f537ccd5f8eeb2fd452d18cfac057fd1bc6b38f8773c)