coinbase-wallet-en-x-us[.]pages[.]dev

Analysis of coinbase-wallet-en-x-us.pages.dev indicates a high‑risk brand‑impersonation campaign targeting Coinbase users. The domain was registered on February 21, 2026 through Cloudflare, Inc. and resolves to the Cloudflare edge address 172.66.44.135, located in the United States under ASN 13335 (Cloudflare, Inc.). Its authoritative name servers are alexandra.ns.cloudflare.com and otto.ns.cloudflare.com, and the site employs Cloudflare services, HSTS, and HTTP/3. The SSL certificate is issued by Google Trust Services / WE1, confirming encrypted transport but not legitimacy.

The page title returned by the server is "Suspected phishing site | Cloudflare" and the HTTP response code is 403, indicating the site is currently inaccessible. Google Safe Browsing flags the URL for social engineering, and VirusTotal reports 14 of 93 security vendors classifying the domain as malicious. Additional reputation signals are extremely low: Scamadviser assigns a trust score of 10 / 100, Gridinsoft scores 0 / 100, and the domain appears on one security blocklist, specifically PhishDestroy. The malware taxonomy lists the scam type as "Crypto Scam" and the site is documented as impersonating Coinbase.

Despite its offline status, the infrastructure details—use of a reputable CDN, a recent registration date, and an explicit phishing‑related page title—suggest the domain was deliberately created to harvest credentials or cryptocurrency information. Defenders should continue to block the domain at DNS and proxy layers, monitor for any re‑hosting attempts, and correlate any related network traffic to the IP 172.66.44.135. Given the confirmed vendor detections and Google Safe Browsing flag, it is advisable to add the domain to threat intelligence feeds and alert users about the impersonation of Coinbase services.