extra-redirectcheck[.]click

This domain, extra-redirectcheck.click, operates as a credential harvesting phishing endpoint targeting users through deceptive redirect verification lures. Analysis indicates the infrastructure is designed to impersonate legitimate authentication or validation services, tricking victims into submitting sensitive login credentials, session tokens, or personal information under false pretenses. The domain employs social engineering tactics, including cloned login portals and urgency-driven messaging, to coerce users into interacting with malicious content. Infrastructure analysis reveals the domain was registered on June 23, 2026, through NameSilo, LLC, a registrar frequently associated with low-reputation domains. It resolves to the IP address 188.114.96.3, which hosts additional suspicious endpoints. Detection metrics from aggregated threat intelligence platforms show minimal coverage, with only 1 out of 95 security vendors flagging the domain as malicious at the time of analysis. The SSL certificate is issued by Google Trust Services, providing a false sense of legitimacy to unsuspecting users. No widespread blocklisting has been observed, suggesting the campaign remains in an early or evasive operational phase. Users who have interacted with extra-redirectcheck.click should immediately revoke any submitted credentials, particularly for email, financial, or corporate accounts. Forensic analysis of the device used to access the domain is recommended to identify potential compromise, including checking for unauthorized session tokens or installed malware. Network-level monitoring should be implemented to detect anomalous outbound connections to the IP 188.114.96.3 or related infrastructure. Organizations are advised to preemptively block the domain and associated IP at the perimeter to prevent further exposure. Reporting the incident to relevant security teams or abuse contacts can aid in broader mitigation efforts.