882340-coinbase[.]com

The domain 882340-coinbase.com is identified as a high-risk brand impersonation threat targeting Coinbase, a cryptocurrency exchange platform. Analysis confirms the domain is currently offline, though prior activity involved presenting a deceptive page titled 'Coinbase - Connection denied' to mislead users. This domain was explicitly designed to mimic legitimate Coinbase infrastructure, likely to harvest credentials or distribute malicious payloads under the guise of a trusted service. Technical indicators reveal the domain was flagged by 17 of 95 security vendors on VirusTotal, indicating widespread detection as malicious. It was registered on December 20, 2025, through NameSilo, LLC, and resolves to the IP address 104.21.54.194, hosted on Cloudflare, Inc. (AS13335). The domain appears on three security blocklists, including PhishDestroy and MetaMask, and lacks an SSL certificate, further reducing its legitimacy. Google Safe Browsing explicitly classifies this domain as phishing. Infrastructure analysis reveals the domain was created with a future date, a tactic often employed to evade immediate detection by automated systems. Current status confirms the domain has been taken offline, mitigating immediate user risk. However, organizations and individuals are advised to block the domain and its associated IP (104.21.54.194) at the network level to prevent potential re-emergence. Users who may have interacted with this domain should immediately reset credentials for Coinbase and any other services where identical passwords were reused. Security teams are recommended to monitor for related domains registered through NameSilo, LLC, or resolving to the same IP range, as threat actors frequently rotate infrastructure. Proactive measures, such as deploying DNS-based filtering and educating users on recognizing brand impersonation tactics, are critical to mitigating similar threats.