metamask-us[.]pages[.]dev

Analysis of metamask-us.pages.dev shows a high‑risk brand‑impersonation campaign targeting MetaMask users. The domain was created on February 21, 2026 and is registered through Cloudflare, Inc., using the authoritative nameservers harlee.ns.cloudflare.com and matt.ns.cloudflare.com. DNS resolution points to the Cloudflare edge address 172.66.47.91, which belongs to AS13335 Cloudflare, Inc., located in the United States. The site presented an SSL certificate issued by Google Trust Services under the WE1 framework, indicating a valid TLS handshake, yet the HTTP response returned a 403 status code and the page title was "Suspected phishing site | Cloudflare," suggesting the content has been taken down or blocked.

Security telemetry indicates the domain is flagged by Google Safe Browsing for social engineering and was detected by 13 of 93 vendors on VirusTotal, reinforcing the malicious classification. Additional defensive sources list the domain on one security blocklist and note that PhishDestroy has already blocked it. A Gridinsoft trust score of 0 out of 100 further underscores the lack of legitimacy. Detected technologies include HSTS enforcement, Cloudflare services, and HTTP/3 support, all typical of fast‑hosted phishing infrastructure.

The campaign is identified as a crypto‑scam, specifically impersonating MetaMask, but without live content it is unclear which credential‑harvesting pages were served. Defenders should immediately block the domain at perimeter firewalls and DNS filters, monitor for any resurgence of the same IP or nameserver pair, and consider adding the domain to internal blocklists. Continuous observation of Cloudflare‑hosted domains with similar creation dates and low trust scores is recommended to pre‑empt further impersonation attempts.