mail[.]trustbuyboost[.]com

This domain is flagged as an elevated-risk credential harvesting phishing site. Analysis indicates it was designed to mimic legitimate authentication portals, likely targeting users of financial or e-commerce services. The threat type is classified as generic_phishing, with a focus on stealing sensitive login information such as usernames, passwords, and potentially multi-factor authentication codes. Infrastructure analysis reveals the domain was registered through Cloudflare, Inc. and resolves to the IP address 188.114.96.3. It employs Cloudflare’s CDN and HTTP/3 protocol, alongside a Let’s Encrypt SSL certificate, which may lend a false sense of legitimacy. The domain is currently offline, displaying a 502 Bad Gateway error, but it remains listed on three security blocklists. VirusTotal detection shows 2 out of 95 security vendors flagging the domain as malicious. It is actively blocked by MetaMask, PhishDestroy, and SEAL threat intelligence feeds. Mitigation steps for this threat include immediate blocking of the domain and its resolving IP (188.114.96.3) at the network perimeter. Organizations should deploy email and web filtering rules to prevent users from accessing the domain or any subdomains. End-users who may have interacted with the site should be instructed to reset credentials for any accounts accessed during the exposure window, particularly if multi-factor authentication was not enabled. Security teams should monitor for indicators of compromise, including unusual login attempts or unauthorized transactions, and review logs for connections to the domain’s IP address.