coincheckusa[.]icu

coincheckusa.icu is a phishing domain actively targeting cryptocurrency users. It has been flagged by 5 out of 91 vendors on VirusTotal, indicating its malicious nature. The domain is registered with Gname.com Pte. Ltd. and hosted on an IP address managed by Cloudflare, Inc. in the United States. The SSL certificate is issued by Google Trust Services, which is often used to create a false sense of security among potential victims.

The domain first came to PhishDestroy's attention on June 18, 2026. It is included in public blocklists maintained by PhishDestroy, MetaMask, and SEAL, highlighting its recognition as a threat by multiple security entities. The platform risk score for coincheckusa.icu is 80 out of 100, underscoring the significant threat it poses to users who might engage with it.

Phishing domains like coincheckusa.icu often exploit the time gap between domain registration and the propagation of threat data across antivirus databases. This domain, created on September 27, 2025, exemplifies how attackers leverage this window to target unsuspecting users. The fact that it is already flagged by several vendors and blocklists indicates that it is a known threat, but its continued activity suggests it remains a danger to those not yet protected by these measures.