fastcuxp[.]com

The domain fastcuxp.com has been identified as a credential harvesting phishing site designed to mimic financial institution login portals. Analysis indicates this domain operated as a generic phishing threat, likely targeting users of banking or payment platforms to extract sensitive authentication credentials. As of the latest verification, the domain has been taken offline, though residual risk remains for systems that may have cached or stored related indicators. Infrastructure analysis reveals the domain was registered through NICENIC INTERNATIONAL GROUP CO., LIMITED on March 27, 2026, an unusually forward-dated registration that may indicate an attempt to evade immediate detection. The domain resolved to IP address 188.114.96.3, hosted by CloudFlare, Inc. in Canada, a common proxy service used to obscure malicious infrastructure. The SSL certificate was issued by Google Trust Services (WE1), providing a false sense of legitimacy. Security telemetry shows fastcuxp.com was flagged by 8 of 95 security vendors on VirusTotal and appeared on at least 1 security blocklist, confirming its malicious classification. While fastcuxp.com is currently offline, organizations should treat all historical interactions with this domain as compromised. Network defenders are advised to add the domain, its resolved IP (188.114.96.3), and associated SSL fingerprint to blocklists. Endpoint detection systems should be updated to flag any processes attempting to connect to this domain or its IP. Users who entered credentials on this site should immediately reset passwords and enable multi-factor authentication on all associated accounts. Given the domain's registration date anomaly, monitoring for similarly structured domains with future-dated registrations is recommended as part of proactive threat hunting.