pr-cpa[.]cyou

This domain, pr-cpa.cyou, is identified as a generic phishing site designed to harvest corporate login credentials through fraudulent authentication portals. Analysis indicates no direct association with known brand impersonation templates or cryptocurrency drainer kits, suggesting a standalone credential theft operation. The phishing pages likely mimic enterprise single sign-on (SSO) portals, exploiting visual similarities to legitimate platforms to deceive targets into submitting sensitive access credentials. Infrastructure analysis reveals the following technical indicators: the domain was registered on October 20, 2025, through NiceNIC International Group Co., Limited, a registrar frequently observed in phishing campaigns. It resolves to the IP address 104.21.56.19, hosted on Autonomous System AS13335 (Cloudflare, Inc.), a common proxy service used to obscure malicious infrastructure. At the time of assessment, the domain was flagged by 17 out of 95 security vendors on VirusTotal, with no entries in Google Safe Browsing (GSB) databases. The domain appears on a single security blocklist, and no SSL certificate was provisioned, further reducing its operational stealth. The domain has been taken offline, likely in response to detection and reporting by security entities. However, residual risk persists due to the registrar's historical association with malicious domains and the potential for rapid redeployment under new subdomains or aliases. Organizations are advised to monitor for similar patterns, including domains registered through NiceNIC with Cloudflare-hosted IPs and low SSL adoption. Network-level blocking of 104.21.56.19 and related CIDR ranges is recommended as a precautionary measure. End-users should verify domain authenticity before entering credentials, particularly on pages lacking valid SSL certificates or exhibiting recent registration dates.