openseasi[.]vercel[.]app

The domain openseasi.vercel.app has been identified as a brand impersonation threat specifically targeting OpenSea, the popular NFT marketplace. Currently classified as high risk and active, this domain attempts to deceive users by mimicking OpenSea's legitimate branding. The page title displays 'Deployment Unavailable,' a common tactic used by phishing sites to appear legitimate while hosting malicious content.

Technical analysis reveals that openseasi.vercel.app is flagged by 16 of 95 VirusTotal vendors, indicating widespread recognition as a malicious domain. It appears on two security blocklists and is actively flagged by Google Safe Browsing for phishing. The domain was registered on February 21, 2026, through Tucows Domains Inc., and resolves to IP address 216.198.79.67. Its SSL certificate is issued by Google Trust Services (WR1), which is typical for sites hosted on Vercel, but does not guarantee legitimacy. The combination of a recent creation date, low trust scores, and blocklist presence strongly supports the phishing classification.

Given the active status and high risk level, users are strongly advised to avoid any interaction with openseasi.vercel.app. PhishDestroy recommends that OpenSea users verify URLs carefully and only access the platform through the official OpenSea domain. Organizations should consider blocking this domain at the network level to prevent employee exposure. If any credentials have been entered on this site, they should be changed immediately and accounts monitored for unauthorized activity.