MAL-2026-13970 Malicious code in @hzero-front-ui/hzero-ui (npm)

Package @hzero-front-ui/[email protected] is a scope-lookalike of @hzero-front/hzero-ui with a placeholder version, empty author, generic description, and a trivial index.js. Its package.json preinstall and install lifecycle scripts base64-encode $(whoami):$(hostname):$(pwd):$npm_package_name and send the encoded value to attacker-controlled subdomains of callback.m0chan.co.uk over both HTTPS (curl) and DNS (nslookup). This fires automatically on npm install, leaking the installer's OS username, hostname, current working directory, and the internal package name that resolved to this lure — the canonical dependency-confusion beacon shape.