minnesota[.]revenueztr[.]cc

This domain is flagged as an elevated-risk credential theft site designed to impersonate state revenue agencies. Analysis indicates the infrastructure is specifically engineered to harvest tax-related login credentials, likely targeting individuals during filing periods. The threat type aligns with known patterns of government service impersonation, where attackers exploit trust in official entities to extract sensitive authentication details. Infrastructure analysis reveals multiple high-confidence indicators. The domain minnesota.revenueztr.cc was registered on June 12, 2026, through Dominet (HK) Limited, a registrar frequently associated with malicious registrations. It resolves to IP address 172.67.137.158, a hosting provider commonly used for transient phishing campaigns. The domain appears on one security blocklist and is flagged by 7 out of 95 security vendors on VirusTotal, with detection names including credential harvester and phishing site. The SSL certificate is issued by Google Trust Services, a legitimate provider often abused to lend false credibility to malicious sites. The domain was subsequently taken offline, though historical resolution data confirms its prior operational status. Mitigation steps for this specific threat type focus on credential protection and verification. Organizations should implement multi-factor authentication (MFA) for all tax-related portals to neutralize stolen credentials. End users must verify domain authenticity by cross-checking official agency URLs and avoiding links in unsolicited communications. Security teams should block the domain and its resolving IP at network perimeter devices, while also monitoring for internal systems that may have interacted with the infrastructure. Given the impersonation of state revenue services, additional scrutiny should be applied to tax-related communications during peak filing periods, with user education emphasizing the risks of credential submission on unverified platforms.