The npm package 'nottuff7' version 1.7.7 is part of a coordinated spam-publication family republishing a Scramjet web-proxy payload as a static site. Its main entry is a browser ServiceWorker script that does not execute code during installation or runtime in Node.js, thus no install-time code execution or credential theft occurs. The malicious behavior manifests when the package assets are served to browsers via npm CDN services, enabling proxy usage that bypasses web filters and serves ad-monetization content. Although no direct installer-side exploitation is present, any system with this package installed should be considered compromised due to the potential for full control via the browser context. Immediate removal and secret/key rotation are recommended.