Analysis of the domain quantumcapitalbk.com indicates it is an active phishing infrastructure targeting financial services, registered on July 27, 2026. The domain is currently resolving to the IP address 159.100.6.19 and is hosted through Ultahost, Inc., with nameservers ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com, and ns4.ultahost.com. As of July 30, 2026, the domain appears on one security blocklist, specifically PhishDestroy, which has flagged it as malicious.
No detections were reported by the 91 vendors that scanned the domain on VirusTotal, though the absence of detections does not confirm safety. The domain remains active, and its exact content or targeted brand has not yet been analyzed in depth. Defenders should treat this domain as high-risk due to its recent registration, association with a known hosting provider frequently used for phishing, and its presence on a security blocklist.
Network-level blocking is recommended for organizations, particularly those in the financial sector, until further analysis confirms its legitimacy or threat status. Additional monitoring of related infrastructure, such as the hosting IP and nameservers, may reveal connected malicious activity. No evidence currently links this domain to a specific phishing kit or campaign, and further investigation is required to determine its operational scope.