back-office.dfl.coupons presented itself as the "Most Popular Online Crypto Casino & Prediction Markets". PhishDestroy classifies it as a gambling site flagged as fraudulent, aimed at people who bet with cryptocurrency. We first detected it on 2026-08-15. The site has been offline since 2026-09-11 and was still unreachable when last checked on 2026-10-19.
How the scam works
Fraudulent crypto casinos and prediction markets draw players with big bonuses, easy sign-up and the promise of fast crypto payouts. Players deposit coins to a wallet address the site controls, and the balance on screen may grow through wins that exist only in the site's database. Problems start at withdrawal. Requests stall, accounts get frozen for "verification", or the player is told to pay a fee or tax before funds are released. Crypto deposits are effectively irreversible, so whatever a player sends is usually lost once the operators stop paying or shut the site down.
Evidence
On 2026-08-28, VirusTotal showed 4 of 91 engines flagging the domain: alphaMountain.ai, Forcepoint ThreatSeeker, Gridinsoft and SOCRadar. That is a low count, which is typical for short-lived gambling fronts that most scanners never examine. Still, the four vendors are independent of one another and each reached a negative verdict. Of the blocklists we track, PhishDestroy is currently the only one listing it.
Infrastructure
The domain was registered on 2026-05-05 through PDR Ltd. d/b/a PublicDomainRegistry.com, about three months before we caught it. It then went dark less than a month after detection, a short lifespan that fits a throwaway operation. Traffic ran through Cloudflare, Inc. with a Canadian location, so the operator's real server stays hidden behind the proxy. The "back-office" subdomain on a coupons domain suggests a panel or alternate entry point rather than a standalone brand.
What to do
If you deposited crypto here, stop sending money and ignore any request to pay a fee, tax or "unlock" charge to release winnings. Collect your transaction hashes, deposit addresses and any chat logs. Report the loss to your local fraud authority and to any exchange you used to fund the deposits, since exchanges can sometimes flag the receiving addresses. If you reused a password from your account on this site, change it everywhere else and turn on two-factor authentication. Defenders should block the domain and its parent dfl.coupons at DNS and proxy level and watch for related subdomains on the same registration.
Registration (base domain)dfl.coupons · 생성됨 2026년 5월 5일 (167d)
최초 이용 불가까지 걸린 시간27 days
집계 기준
처음 저장된 악용사례 신고부터 콘텐츠를 사용할 수 없다는 첫 번째 관찰까지의 경과 시간입니다. 이것은 원인을 확립하지 못합니다.
각 보고서에 포함된 내용
저장된 발신 보고서 기록은 공급업체 평가, 등록 데이터, 호스팅 세부 정보, 분류 또는 스크린샷과 같이 당시 사용 가능한 증거를 참조할 수 있습니다. 이 페이지는 전달된 정확한 페이로드, 수신, 확인 또는 수신자의 작업을 추론하지 않습니다.
기술 세부 정보Provenance & timestamps
최초 발견2026년 8월 15일
Submitted URLhttp://back-office.dfl.coupons/
Favicon Hash
ICANN OVERSIGHTRegistration: dfl.coupons
인증 및 RAA 상황
Registrar accreditation and DNS abuse obligations
For the registrable domain dfl.coupons 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.
Certificate fingerprint60f6b23d1e3835c1ba77f0349b299c27df1362bc0a7c79b3de1d0eef14ead45dCertificate names · 1 SANs
dfl.coupons
Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
This domain markets casino/gambling services. Scam casinos routinely display fake Curaçao, MGA, or Kahnawake license badges that don’t exist in the real registries. Always verify the license number against the official regulator database before depositing. If the site shows a seal but no clickable registry link — or the linked registry page doesn’t exist — treat it as fraudulent.
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
Template-based draft · optional AI wording assistance requires separate consent
AI 지원 초안 - 사고 세부정보는 AI 제공업체에서 처리됩니다. · 직접 검토하고 제출하세요.
After a phishing incident
피해자를 위한 권고 사항 및 조언
Choose the steps that match what you shared. Keep a copy of this report alongside your own records.
지금 당장 어떻게 해야 할까요?
긴급
Stop using the suspicious site. Open the real service through its official app or an address you already trust.
모든 비밀번호 변경 — 이메일, 익스체인지 계정 등, 동일한 비밀번호를 사용하는 모든 것
2단계 인증 활성화 인증 앱(SMS 제외)을 사용합니다. SMS 기반 복구 기능을 비활성화하세요.
카드 동결 피싱 사이트에 은행 계좌 정보를 입력한 경우
보고서를 작성하기 위해 어떤 정보를 수집해야 할까요?
FBI 지침
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.
정확한 날짜 및 시간 — 각 거래 내역 및 사기범과의 첫 접촉 시점
스크린샷 — 사기 웹사이트, 채팅 메시지, 이메일, 지갑 거래, 소셜 미디어
모든 URL 및 도메인 사기꾼이 사용한 (다음과 같은 것들을 포함하여 back-office.dfl.coupons)
커뮤니케이션 — 사기꾼이 사용한 이메일, 문자, 전화번호, 사용자 이름
비록 모든 세부 사항을 알지 못하더라도 — 어쨌든 신고를 하세요. 부분적인 정보라도 수사에 도움이 됩니다.
Your bank or payment provider — contact its fraud team promptly through official contact details if money or card information was exposed.
지역 경찰 — 비록 당장 조치를 취할 수는 없더라도 공식 기록을 남깁니다
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?
가짜 웹사이트 — 도메인을 약간만 변경한, 정식 사이트와 픽셀 단위로 완벽하게 일치하는 복제 사이트
pig butchering — Telegram·왓츠앱·데이트 앱을 통해 몇 주에 걸쳐 신뢰를 쌓은 뒤, 돈을 훔쳐갔다
회복 사기 — fraudsters pose as recovery agents and demand upfront fees. Never share a seed phrase or pay before independently verifying the provider
AI를 이용한 사기 — 딥페이크, 자동화된 피싱, AI로 생성된 사이트 등으로 인해 사기 행각을 적발하기가 더 어려워지고 있다
앞으로 어떻게 하면 스스로를 지킬 수 있을까요?
공식 사이트 즐겨찾기 추가 — 이메일, DM 또는 광고에 포함된 링크는 절대 클릭하지 마세요
도메인 확인 — 확인하기 PhishDestroy 상호작용을 시작하기 전에 HTTPS, 맞춤법, 도메인 등록 기간을 확인하세요.
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)
