fastcuhp[.]com

The domain fastcuhp.com is identified as a credential harvesting phishing site targeting Russian-speaking users through fraudulent educational platform impersonation. Analysis confirms this domain was actively used to deceive visitors into submitting sensitive login credentials under the guise of a legitimate learning resource. Current status indicates the domain has been taken offline, though residual risk remains for users who may have interacted with it prior to deactivation. Infrastructure analysis reveals the domain was registered through NICENIC INTERNATIONAL GROUP CO., LIMITED on March 27, 2026, with resolution to IP address 188.114.97.3. Security vendor assessments show 6 of 95 VirusTotal engines flagged the domain as malicious, while AlienVault OTX records its presence in 8 distinct threat intelligence pulses. The page title, displayed in Cyrillic as 'Лучшая Образовательная платформа для Развития навыков,' directly translates to 'Best Educational Platform for Skill Development,' a clear attempt to mimic legitimate e-learning services. The domain appears on 2 security blocklists and holds a Gridinsoft trust score of 0/100, reinforcing its classification as high-risk infrastructure. Current status confirms fastcuhp.com is offline, though historical exposure may persist for users who engaged with the site during its active period. Organizations and individuals are advised to implement DNS-based blocking for the domain and associated IP 188.114.97.3 to prevent potential re-emergence. Endpoint protection systems should be updated to include this domain in phishing detection rules, and users who accessed the site should be instructed to reset credentials for any accounts potentially exposed. Network logs should be reviewed for connections to 188.114.97.3 or fastcuhp.com to identify compromised systems requiring remediation.