trx-fee-3[.]vercel[.]app

This domain, trx-fee-3.vercel.app, is under active investigation as a phishing site targeting TRON (TRX) cryptocurrency users. Infrastructure analysis reveals the domain is hosted on Vercel's platform, a common choice for rapidly deployed phishing pages due to its free tier and ease of use. As of August 03, 2026, the domain appears on one security blocklist, specifically PhishDestroy, which has flagged it for malicious activity. While VirusTotal reports no detections from its 91 scanning vendors, this absence does not confirm safety and may reflect a lack of recent scans or evasion techniques employed by the threat actor.

The domain's naming convention, incorporating 'trx-fee,' suggests an attempt to deceive users into believing it is related to TRON network fees or transactions. However, no specific page content or brand impersonation has been confirmed in the available data. The domain's registration details point to Vercel as the registrar, which aligns with the hosting provider.

Defenders should treat this domain as high-risk for cryptocurrency-related phishing, particularly given its presence on a dedicated phishing blocklist. Network security teams are advised to block access to trx-fee-3.vercel.app at the DNS or proxy level and monitor for connections to this domain within their environments. Further analysis of the site's content and backend infrastructure is recommended to identify additional indicators of compromise and potential victim interactions.