bitfinexsg[.]com

Analysis of the domain bitfinexsg.com, as of July 24, 2026, indicates that it was involved in a high-risk phishing campaign targeting Bitfinex users. The domain was registered through Gname.com Pte. Ltd. on February 21, 2026. Infrastructure analysis reveals that the domain resolved to the IP address 172.67.138.95, which is located in the United States and is part of the AS13335 Cloudflare, Inc. network. The domain was flagged by Google Safe Browsing for social engineering and appears on two security blocklists, including PhishDestroy and ScamSniffer.

The SSL certificate for the domain was issued by Google Trust Services, which may have been used to lend a false sense of security to potential victims. On the date of analysis, the domain was taken offline, and the page title displayed 'bitfinexsg.com | 521: Web server is down.' This suggests that the website was either deliberately taken down by the operators or by a hosting provider following security alerts. Out of 93 security vendors on VirusTotal, 10 flagged this domain as malicious, indicating a moderate level of detection.

While the exact content and functionality of the website are not yet analyzed, the domain's association with Bitfinex and its presence on multiple blocklists suggest a high likelihood of it being a phishing site designed to steal user credentials or financial information. Security teams and network defenders are advised to block this domain and monitor for any related activity. Additionally, users should be educated to verify the authenticity of any Bitfinex-related communications and to avoid clicking on suspicious links.