coinbase[.]luminexchange[.]com

coinbase.luminexchange.com is a subdomain of luminexchange.com. PhishDestroy first observed the hostname on Aug 20, 2026. The hostname explicitly references Coinbase; stored content metadata identifies the same apparent target. The captured page title is “Coinbase | Certificate Verification”. Stored page analysis classifies the content as impersonation. Current evidence score: 80/100 (critical).

Positive findings are stored from 5 sources: MetaMask, SEAL, Google Safe Browsing, Cloudflare Radar, and URLScan. MetaMask and SEAL listed the hostname in the separate external-blocklist snapshot on Aug 20, 2026 at 14:20 UTC. Google Safe Browsing flagged the domain: Social Engineering on Aug 20, 2026 at 15:29 UTC. Cloudflare Radar classified the hostname as malicious and placed it in the phishing category; its verdict timestamp was not retained. URLScan returned a malicious verdict with score 100; scan metadata linked the capture to Coinbase and assigned phishing as its category on Aug 20, 2026 at 17:08 UTC. Non-positive and contextual checks: VirusTotal recorded 0 detections among 91 engines on Aug 20, 2026 at 14:50 UTC. URLQuery recorded no positive detection; no observation timestamp was retained. The 0/91 VirusTotal snapshot and the positive findings above are conflicting observations from different sources or collection times.

The collector marked the hostname reachable on Aug 20, 2026 at 14:50 UTC, but did not retain the HTTP response code. Registration records for the registrable domain luminexchange.com list Registrar of Domain Names REG.RU LLC as the registrar and Jul 10, 2026 as the creation date. At collection time, the hostname resolved to 146.190.33.128. The recorded endpoint location is Santa Clara, US. The stored server header is nginx/1.24.0 (Ubuntu). The evidence archive retains 2 visual captures from PhishDestroy and URLScan. TLS metadata lists Let's Encrypt as the certificate issuer with validity through Nov 17, 2026; checked Aug 20, 2026 at 16:02 UTC.

The content indicators and 5 positive source findings support the current Coinbase-themed impersonation classification.