home-opensea-login[.]pages[.]dev

The domain home-opensea-login.pages.dev was registered on February 21, 2026 via Cloudflare, Inc. and resolves to the Cloudflare IP address 172.66.44.157, which is announced by AS13335 in the United States. The site presented a Cloudflare‑generated page titled "Suspected phishing site | Cloudflare" and returned an HTTP 403 status code, indicating that the content is deliberately inaccessible. TLS termination was provided by a Google Trust Services certificate labeled WE1, confirming the use of a legitimate certificate chain but not authenticating the underlying site content. Infrastructure analysis shows the domain is protected by HSTS and served over HTTP/3, both typical of Cloudflare‑accelerated services.

The domain appears on a single external blocklist and has been flagged by PhishDestroy as offline. Google Safe Browsing categorizes the site as a social engineering threat, and VirusTotal recorded 10 detections out of 93 scanned security vendors, reinforcing the malicious classification. The Gridinsoft trust score is 0 out of 100, indicating a complete lack of confidence in the domain's legitimacy. Nameserver records point to pete.ns.cloudflare.com and paris.ns.cloudflare.com, confirming the hosting arrangement.

The threat is identified as a brand impersonation targeting OpenSea and is associated with a crypto‑related scam, though the exact payload or credential‑stealing mechanism has not been observed. Defenders should immediately add home-opensea-login.pages.dev to network deny lists, enforce DNS filtering for the associated IP range, and propagate the indicator to upstream security controls. Continuous monitoring of newly registered subdomains under pages.dev that incorporate the OpenSea brand is advised, as the same registration pattern may be reused in future campaigns. Sharing this indicator with industry threat‑exchange platforms will help broaden detection coverage across the ecosystem.