Results reflect each source’s collection time. Zero detections do not guarantee safety. OTX references are community publications.
网络安全情报 Registrar context
Registrar contextNameSilo
Stored registration data identifies NameSilo as the registrar. PhishDestroy maintains separate registrar investigations; that broader material is contextual and is not an independent detection for this domain.
diamondunions.com presents itself as "Diamond Unions Bank", a banking front that PhishDestroy classifies as an impersonation phishing page. It targets people who believe they are opening or managing an account with a legitimate bank. PhishDestroy first flagged the domain on 2026-09-30, and as of 2026-10-19 the site was still online and serving its content.
How the scam works
Fake bank sites like this one copy the look and language of a real financial institution so that sign-up forms, login boxes and "account verification" steps feel routine. Victims may hand over online-banking credentials, identity documents and contact details. They may also be pushed to deposit money or pay "activation", "clearance" or "transfer release" fees to unlock a balance that does not exist. Anything sent to an operation like "Diamond Unions Bank" should be treated as lost, and any data entered is in the scammers' hands.
Evidence
VirusTotal showed 8 of 91 engines flagging the domain on 2026-10-06. The vendors were alphaMountain.ai, CRDF, Forcepoint ThreatSeeker, Gridinsoft, Hunt.io Intelligence, Netcraft, SOCRadar and desenmascara.me. That is a modest count, but it comes from several independent phishing and threat-intel sources that agree with our classification. The domain also appears in two AlienVault OTX pulses, so other researchers are tracking it. Among blocklists, it is currently carried by PhishDestroy.
Infrastructure
The domain was registered on 2026-09-19 through NameSilo, LLC, just 11 days before PhishDestroy detected it. That short gap is typical of sites set up for a quick campaign rather than a real institution with years of history. It is hosted on the FranTech Solutions network in Luxembourg. The Let's Encrypt certificate gives it a browser padlock, which only means the connection is encrypted and says nothing about whether the bank is genuine.
What to do
Do not open an account, log in or send money through diamondunions.com. If you entered a password there, change it anywhere you reused it and turn on two-factor authentication. If you uploaded ID documents or card details, contact your real bank, watch your statements and consider a credit freeze. If you paid any deposit or fee, report it to your bank or payment provider immediately, and refuse any later demand for further "release" payments. Security teams should block the domain and its hosting IP at the DNS and proxy level, and check mail and web logs for users who reached it.
Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
Evidence layersAvailability: Content servingContent: Content served at rootDNS: ResolvedRegistration: Unknown
Latest HTTP observation内容在线Ordinary HTTP content served90%2026-10-19 22:29:12 UTC
RDAP registration未知
Observed timelinelast reachable: 2026-10-19 22:35:31 UTClast content: 2026-10-19 22:29:12 UTC
Availability, content, DNS and registration are independent evidence layers. NXDOMAIN, an unreachable origin or missing content alone does not prove registrar action. A registrar or provider is credited only when a direct technical marker identifies that actor. Report causality is shown separately.
Recorded subdomains9
Hostnames retained in the domain record or Certificate Transparency cache. A hostname alone does not establish current availability or malicious activity.
autoconfig.diamondunions.comDomain record
autodiscover.diamondunions.comDomain record
cpanel.diamondunions.comDomain record
cpcalendars.diamondunions.comDomain record
cpcontacts.diamondunions.comDomain record
mail.diamondunions.comDomain record
webdisk.diamondunions.comDomain record
webmail.diamondunions.comDomain record
www.diamondunions.comDomain record
The original observation time is not recorded for these hostnames.
技术 · 6 identified
B
Bootstrap
UI frameworks
Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.
jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
Template-based draft · optional AI wording assistance requires separate consent
AI辅助草稿——事件详细信息由AI提供商处理 · 自行审核并提交
After a phishing incident
针对受害者的建议与指导
Choose the steps that match what you shared. Keep a copy of this report alongside your own records.
我应该立即采取什么措施？
紧急
Stop using the suspicious site. Open the real service through its official app or an address you already trust.
更改所有密码 — 电子邮件、Exchange 账户，以及任何使用同一密码的账户
启用双因素认证 使用身份验证器应用（而非短信）。禁用基于短信的恢复功能
冻结卡片 如果您在钓鱼网站上输入了银行信息
我应该为报告收集哪些信息？
联邦调查局（FBI）指南
Keep original emails, receipts, messages and screenshots in a secure place. A factual timeline helps the receiving authority understand what happened. IC3 evidence guidance ↗
Payment records — if you paid, save the receipt, amount, date, payment provider and recipient details.
Your bank or payment provider — contact its fraud team promptly through official contact details if money or card information was exposed.
当地警方 — 即使无法立即采取行动，也能留下正式记录
A report is not a guarantee of recovery or investigation, but prompt, accurate transaction data can help authorities and service providers trace the incident.
How do phishing scams typically work?
虚假网站 — 与正规网站完全一致的克隆网站，仅域名略有改动
猪的屠宰 — 通过Telegram/WhatsApp/交友软件花数周时间建立信任，随后钱被骗走
退款诈骗 — fraudsters pose as recovery agents and demand upfront fees. Never share a seed phrase or pay before independently verifying the provider
About this reportSources, observation dates and corrections
This report combines saved page captures, registration and network records, scanner results and PhishDestroy reporting history. Each source keeps its own observation date. Open a source report to inspect the original result.
The AI-assisted analysis was written on . It describes the evidence available at that time; later source checks can change.
A capture documents what was shown. A scanner result records that provider’s assessment at the time of its check. Neither a valid certificate nor a zero-detection result is a guarantee of safety.
(US)
PhishDestroy Investigation
