portal-cdn-ndaxx-login[.]webflow[.]io

This domain is flagged as an elevated-risk credential harvesting operation targeting users of the NDAX cryptocurrency exchange. Analysis indicates the page portal-cdn-ndaxx-login.webflow.io mimics the legitimate NDAX login interface, presenting the identical page title 'NDAX® Login | Canada’s Most Secure Crypto Exchange' to deceive victims into submitting account credentials. The threat type is classified as brand impersonation with a specific focus on cryptocurrency theft, a common vector for financial fraud and unauthorized asset transfers. Infrastructure analysis reveals the domain resolves to IP address 104.18.36.248, hosted on Cloudflare’s network (AS13335) in the United States. The domain was originally registered on May 8, 2013, through MarkMonitor, Inc., though the subdomain portal-cdn-ndaxx-login.webflow.io appears to have been recently weaponized. Detection metrics show 13 out of 95 security vendors on VirusTotal flag the domain as malicious, while two independent blocklists—PhishDestroy and PhishingDB—have actively blocked it. The SSL certificate, issued by Google Trust Services (WE1), provides no inherent trust validation, as phishing domains frequently leverage valid certificates to appear legitimate. Mitigation requires immediate user awareness and technical controls. Users should verify domain authenticity by cross-referencing URLs with the official NDAX exchange (ndax.io) and enabling multi-factor authentication (MFA) on all cryptocurrency accounts. Organizations should implement DNS-based blocking for the domain and its resolved IP, while monitoring for credential reuse attempts. Given the domain’s current offline status, continuous monitoring for reactivation or similar subdomain variations (e.g., *-ndaxx-login.webflow.io) is recommended. Security teams should treat any login attempts originating from this domain as compromised credentials and initiate password resets and account reviews.