mtamask[.]io

This domain, mtamask.io, is identified as a brand impersonation phishing infrastructure targeting MetaMask, a widely used cryptocurrency wallet service. The site employs deceptive tactics, including a redirect mechanism under the page title 'Redirecting...,' to mislead users into disclosing sensitive credentials or transferring digital assets. No explicit drainer kit signatures were detected, but the domain’s structure and behavior align with known phishing campaigns designed to exploit trust in the MetaMask brand. Infrastructure analysis reveals the following technical indicators: the domain was registered on May 13, 2020, through NameSilo, LLC, and resolves to the IP address 172.237.145.27. It is flagged by 5 out of 95 security vendors on VirusTotal, with detections from MetaMask and PhishDestroy. The domain appears on two security blocklists, and its SSL certificate is issued by Let’s Encrypt. Technologies detected include Nginx and OpenResty, which are commonly used in both legitimate and malicious web infrastructure. As of the latest assessment, mtamask.io has been marked as taken down, indicating successful mitigation efforts by security teams or hosting providers. However, residual risk persists due to the domain’s historical use in phishing operations. Users who may have interacted with this domain are advised to revoke any active sessions, reset credentials, and monitor accounts for unauthorized transactions. Organizations should ensure blocklists are updated to prevent future access attempts, as similar domains may emerge to replace this infrastructure.