sweeply[.]at

Analysis of sweeply.at indicates active phishing infrastructure targeting users with a fraudulent YouTube copyright strike notification. The domain, registered on January 20, 2026, resolves to 104.21.35.211 (AS13335, Cloudflare, Inc., US) and employs Cloudflare nameservers (karsyn.ns.cloudflare.com, memphis.ns.cloudflare.com). The page title, 'Yоutubе | Copyright strikes,' suggests an attempt to impersonate YouTube’s copyright enforcement system, though the exact content and delivery mechanism remain unconfirmed. The site returns an HTTP 302 redirect, a common tactic to obscure malicious endpoints or funnel victims to secondary domains. Technical indicators include a Google Trust Services SSL certificate (WE1), Node.js and React frameworks, and Cloudflare Browser Insights for performance monitoring. Google Safe Browsing classifies the domain under 'SOCIAL_ENGINEERING,' aligning with phishing activity. Twenty of 91 security vendors on VirusTotal flag the domain, and it appears on at least one blocklist, including PhishDestroy. AlienVault OTX records the domain in two threat intelligence pulses, further corroborating its malicious classification. Defenders should treat sweeply.at as high-risk. Block the domain and its resolving IP (104.21.35.211) at perimeter controls, and monitor for related Cloudflare-hosted infrastructure using the same nameservers or SSL certificate issuer. The use of Cloudflare complicates takedown efforts, but reporting the domain to the registrar (nic.at) and Cloudflare’s abuse channels may disrupt operations. No confirmed phishing kit or payload has been identified, so additional analysis of redirect chains or backend infrastructure is recommended if further intelligence is required.