qubi-quant-rapid[.]com

The domain qubi-quant-rapid.com was registered on February 21, 2026 through Name SRS AB and is currently taken offline. Infrastructure analysis shows it resolves to IP address 188.114.97.3, which belongs to AS13335 Cloudflare, Inc. and is geolocated in the United States. The domain is served by the Cloudflare nameservers chuck.ns.cloudflare.com and rosa.ns.cloudflare.com. No SSL certificate was observed, indicating the site was delivered over plain HTTP before being withdrawn.

Threat intelligence sources flag the domain as a brand‑impersonation campaign targeting the brand argent, as reflected in the page title "QubiQuant Rapid - Oficiální platforma | AI‑Trading 2025 | Více než 10 000 hodnocení". AlienVault OTX references the domain in a single threat‑intel pulse, and VirusTotal reports that one of ninety‑five security vendors flagged the site. Gridinsoft assigns a trust score of 0 out of 100, and the domain appears on one public security blocklist, with PhishDestroy confirming the block.

The combination of a freshly created domain, lack of TLS, low trust rating, and limited vendor detections suggests a low‑profile impersonation attempt that may have been quickly mitigated. Defenders should continue to monitor the associated IP range and Cloudflare nameservers for any re‑use, enforce strict domain‑based filtering for the argent brand, and ensure that any residual references to the page title are flagged in URL‑filtering solutions. Given the elevated risk rating, organizations are advised to treat any traffic to this domain as malicious and to block it at perimeter and endpoint layers until further notice.