upholdtdw[.]com

On July 23, 2026, the domain upholdtdw.com was confirmed as a high-risk phishing site impersonating the brand across. The site, titled 'Home | Uphold Trading Wallet', was designed to deceive users into believing they were interacting with a legitimate trading wallet service. Infrastructure analysis reveals that the domain was registered through Cosmotown, Inc. and created on February 21, 2026. The domain resolves to the IP address 216.244.83.203, which is located in the United States and is associated with the autonomous system AS27323 Wowrack.com. This domain currently lacks an SSL certificate, which is a common indicator of a legitimate service.

The Gridinsoft trust score for this domain is 0/100, indicating a complete lack of trustworthiness. The domain appears on four security blocklists, including PhishDestroy, Polkadot, Enkrypt, and Codeesura. These blocklists are used by various security vendors to protect users from known phishing and scam sites. At the time of the report, the domain has been taken offline, which may indicate that it was shut down by authorities or hosting providers due to its malicious activities.

However, defenders should remain vigilant as the site could be reactivated. The presence of the domain on multiple blocklists and its association with wallet/seed phishing activities suggest that it posed a significant risk to users who might have been tricked into providing sensitive information such as wallet seeds or private keys. Security teams should ensure that this domain is blocked in their networks and that users are educated about the risks of wallet/seed phishing. Further monitoring is recommended to track any potential reactivation of the domain.