webmail[.]456558coinbase[.]com
“Roundcube Webmail :: Welcome to Roundcube Webmail”
Resumo das evidências
The domain webmail.456558coinbase.com was created on March 14, 2026 and is registered through Sav.com, LLC. It resolves to the IP address 188.114.96.3, which belongs to AS13335 Cloudflare, Inc. in the United States. The site is protected by a Let's Encrypt certificate (E7) and is hosted behind Cloudflare, as indicated by the nameservers brianna.ns.cloudflare.com and jake.ns.cloudflare.com. Analysis of the page title returned by the server shows "Roundcube Webmail :: Welcome to Roundcube Webmail," and the observed technology stack includes RoundCube, PHP, Bootstrap, jQuery UI, jQuery, Cloudflare Browser Insights, Cloudflare, and HTTP/3.
The domain is classified as a crypto scam that impersonates the Coinbase brand, and it has been flagged on a single security blocklist as well as by the PhishDestroy feed. VirusTotal scans report that 12 of 94 security vendors have flagged the domain as malicious. The current operational status is offline, meaning the site is no longer reachable at the time of this assessment.
defenders should add the domain and its resolving IP to perimeter blocklists, monitor Cloudflare DNS records for any reactivation, and enforce outbound filtering for connections to the associated IP range. Continuous observation of the registrar Sav.com, LLC for any new domains that reuse the same naming pattern is also advised. The combination of a reputable hosting provider, a legitimate SSL certificate, and a standard webmail interface suggests an attempt to blend malicious activity with a familiar service appearance, reinforcing the need for vigilance when processing traffic to similar subdomains that reference well‑known financial brands.
Instantâneo das evidências enviadas
- Enviado
- Registros do livro-razão
- 1
- ID do caso
PD-20260314-9BDB33- Título da página capturada
- Roundcube Webmail :: Welcome to Roundcube Webmail
- Artefato PDF
- Evidência em PDF
Base jurídica
Texto completo da evidência
Illegal Activities: Active phishing operation targeting victims
Fraud & Deception: Impersonation of legitimate services
Identity Theft: Collection of credentials under false pretenses
Applicable Laws (Unknown):
International Anti-Cybercrime Regulations
Budapest Convention on Cybercrime
Universal Fraud Prevention Laws
Phishing activities violate international cybercrime conventions and Unknown's domestic fraud laws.
Action Required: This evidence-backed report demonstrates clear violations requiring suspension per your policies. Continued hosting exposes your organization to regulatory scrutiny and potential legal liability.
Data Coverage
Inteligência de segurança de rede
Pipeline de resposta a ameaças
Cobertura de listas de bloqueio
10 fontes externas monitoradas · instantâneo de 13/08/2026
10 fontes externas monitoradas Sem correspondência
Captura armazenada
Inteligência de Domínios
Detalhes técnicosDNS, nomes TLS e datas
ICANN OVERSIGHT
Registration: 456558coinbase.com
Credenciamento e contexto RAA
Credenciamento e contexto RAA
Registrar accreditation and DNS abuse obligations
For the registrable domain 456558coinbase.com behind this subdomain, 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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