usor[.]finance

Analysis of the domain usor.finance confirms its classification as an active crypto scam targeting Ledger, a well-known cryptocurrency hardware wallet provider. Registered on February 21, 2026, through NiceNIC International Group Co., Limited, the domain currently resolves to IP address 104.21.83.51, hosted on Cloudflare's infrastructure (AS13335). The site employs a 301 HTTP redirect and presents an SSL certificate issued by Google Trust Services (WE1), alongside technologies such as HSTS, Cloudflare Browser Insights, and HTTP/3, which are consistent with modern phishing infrastructure designed to evade detection and appear legitimate. The domain's page title, 'U.S Oil ($USO) - Tokenising Real World Oil using Ledger Blockchain,' explicitly references Ledger, indicating an attempt to leverage the brand's reputation to deceive users.

This aligns with the identified phishing kit, 'Wallet Connect Abuse,' a known vector for crypto-related scams. Detection by security vendors is moderate but notable: five of ninety-five engines on VirusTotal flag the domain as malicious, while three independent security blocklists—PhishDestroy, MetaMask, and SEAL—have already blocked it. Gridinsoft assigns a trust score of 0/100, further corroborating its malicious nature. Infrastructure analysis reveals the use of Cloudflare nameservers (terry.ns.cloudflare.com and tara.ns.cloudflare.com), a common tactic to obscure hosting details and enhance resilience against takedowns.

The domain's active status, combined with its presence on multiple blocklists and the use of a recognized phishing kit, underscores the high risk it poses to users. Defenders are advised to block the domain and its resolving IP at the network level, monitor for related infrastructure, and alert users to the impersonation of Ledger. Given the domain's reliance on Cloudflare, reporting abuse to the hosting provider may facilitate mitigation efforts.