learn-us-suitetrezr[.]square[.]site

The domain learn-us-suitetrezr.square.site is active and hosts a site titled "Trezor Suite | Hardware Wallet for Safe Crypto Storage*". Registration occurred on February 5, 2019 through MarkMonitor Inc., and the domain resolves to IP 74.115.51.5, which is assigned to a US location under AS27647 (Weebly, Inc.). Technical fingerprints indicate the use of Weebly hosting, MySQL, PHP, Vue.js, reCAPTCHA, HSTS, and Cloudflare services, with an SSL certificate issued by Let’s Encrypt (E8). VirusTotal analysis shows that 14 of 91 security vendors flag the domain, and the site appears on three public blocklists. It is currently blocked by PhishDestroy, MetaMask, and SEAL. The observed evidence points to a brand‑impersonation campaign targeting Trezor users, leveraging a legitimate‑looking title to lure victims. No additional page content has been publicly disclosed, so the exact phishing mechanics remain unverified. Defenders should add the domain and its IP to network deny lists, update intrusion‑detection signatures to capture requests to the host, and issue user advisories warning against interacting with any Trezor‑related URLs that do not originate from official Trezor infrastructure. Continuous monitoring of the IP address and associated hostnames is recommended to detect any shifts in hosting or content delivery.