The npm package 'cvbniydplwe3' version 1.0.0 contains a tarball with only an index.html file that renders a fake Cloudflare Turnstile interstitial and performs a browser-side redirect to a target URL. This package does not execute code during installation or require(), indicating it is not a traditional supply-chain attack but rather an abuse of the npm registry to host phishing or redirect content. Despite no direct code execution on the installer's machine, the presence of this package on a system is considered highly dangerous, as it may indicate compromise. Removal of the package alone may not fully remediate the risk, and secrets should be rotated immediately if the package was installed or run.