csmurket[.]com

This domain is flagged as an active fake login portal designed to harvest user credentials through deceptive authentication interfaces. Analysis indicates the threat type is credential phishing, with an elevated risk level due to its targeted approach and evasion techniques. The infrastructure was operational until recently taken offline, suggesting a short-lived but high-impact campaign. Infrastructure analysis reveals the domain csmurket.com was registered on March 27, 2026, through NICENIC INTERNATIONAL GROUP CO., LIMITED. It resolved to the IP address 104.21.10.187, a common hosting range for malicious activity. Security vendors on VirusTotal detected the domain at a rate of 15/95, indicating moderate confidence in its malicious nature. The domain appeared on one security blocklist and was referenced in a single AlienVault OTX threat intelligence pulse, further corroborating its phishing intent. No additional subdomains or associated certificates were identified in passive DNS records. Mitigation steps for this specific threat type include immediate blocking of the domain and its resolving IP at the network perimeter. Organizations should deploy email filtering rules to quarantine messages containing links to csmurket.com or related patterns. End-user training should emphasize identifying fake login portals, particularly those mimicking authentication flows for financial or corporate services. Security teams are advised to review logs for connections to 104.21.10.187 between March 27, 2026, and the takedown date, as well as monitor for credential reuse attempts from exposed accounts. Reset credentials for any users who may have interacted with the domain.