bitfinexsg[.]com
“bitfinexsg.com | 521: Web server is down”
Resumo das evidências
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.
Data Coverage
Inteligência de segurança de rede
Pipeline de resposta a ameaças
Cobertura de listas de bloqueio
10 fontes externas monitoradas · instantâneo de 12/08/2026
9 fontes externas monitoradas Sem correspondência
Captura armazenada
Inteligência de Domínios
Detalhes técnicosDNS, nomes TLS e datas
ICANN OVERSIGHT
Credenciamento e contexto RAA
Credenciamento e contexto RAA
Registrar accreditation and DNS abuse obligations
For this gTLD, the registrar above operates under an ICANN accreditation agreement. The links below provide the official fee schedule and current DNS abuse compliance guidance.
Accreditation is a contract, not a safety certification.
RAA §3.18 establishes abuse-contact and handling requirements. This report can document stored outbound notices and later technical observations; it does not by itself establish receipt, investigation, remediation, or contractual non-compliance.
Análise do VirusTotal
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