t-mobile[.]ghyup[.]cc

This domain, t-mobile.ghyup.cc, operates as a brand impersonation phishing portal designed to deceive users into entering legitimate credentials on a fraudulent T-Mobile login interface. Analysis indicates the site employs visual and structural elements identical to the official T-Mobile portal, including logos, color schemes, and form fields, to lower user suspicion. The objective of this campaign appears to be credential harvesting, with potential secondary payloads or redirections to further malicious infrastructure once credentials are captured. No evidence of crypto drainer functionality or direct malware distribution was observed, distinguishing this as a classic credential theft operation rather than a financial asset compromise scheme. Infrastructure analysis reveals the domain was registered on February 21, 2026, through the WE1 registrar, a known entity in phishing domain registrations. It resolves to the IP address 172.67.152.119, hosted on AS13335 (Cloudflare, Inc.), a common tactic to obfuscate origin servers and leverage Cloudflare’s SSL and caching services. The domain is flagged by 13 out of 95 security vendors on VirusTotal, with one confirmed entry on a security blocklist. Detection labels include generic_phishing and brand_impersonation, corroborating the intended deception vector. The domain’s SSL certificate, issued by WE1, further aligns with patterns observed in low-effort phishing campaigns where automated certificate generation is employed. Users who may have interacted with t-mobile.ghyup.cc should immediately revoke any entered credentials by resetting their T-Mobile account password through the official website or customer support channels. Multi-factor authentication (MFA) should be enabled if not already active, as this mitigates the risk of unauthorized access even if credentials were compromised. System scans using updated security tools are recommended to detect potential secondary infections or browser-based persistence mechanisms. Network-level indicators, such as the resolving IP 172.67.152.119, should be added to local blocklists to prevent future connections. Organizations are advised to monitor for anomalous authentication attempts or account lockouts, as these may indicate follow-up attacks leveraging harvested credentials.