open-see-login[.]pages[.]dev

The domain open-see-login.pages.dev is a confirmed phishing site engaged in brand impersonation targeting OpenSea, a major non-fungible token marketplace. This site was designed to deceive users into entering login credentials or other sensitive information by mimicking the legitimate OpenSea platform, posing an elevated risk of account compromise. As of the latest verification, open-see-login.pages.dev has been taken offline, though prior activity classified it as a credential phishing threat without evidence of a crypto drainer kit.

Technical analysis reveals that open-see-login.pages.dev was flagged by 2 of 95 security vendors on VirusTotal, including ChainPatrol and Fortinet, while appearing on 1 security blocklist (PhishDestroy). The domain was registered through Cloudflare, Inc. on September 18, 2025, and resolved to the IP address 172.66.47.198, hosted on Cloudflare's infrastructure in the US (AS13335). The SSL certificate was issued by Google Trust Services / WE1, and the observed page title was 'Suspected phishing site | Cloudflare' with an HTTP 403 status. Technologies detected include HSTS, Cloudflare, and HTTP/3, and the domain's Gridinsoft trust score was 0/100.

Users who interacted with open-see-login.pages.dev should immediately change their OpenSea passwords and enable two-factor authentication to prevent unauthorized access. Monitor accounts for suspicious activity, such as unauthorized transactions or login attempts. Report the phishing domain to OpenSea's security team and submit it to platforms like Google Safe Browsing, PhishTank, or the Anti-Phishing Working Group to aid in broader mitigation efforts.