oopbuy-spreadsheets.cyou is an impersonation phishing page that borrows the Oopbuy name. It presents itself as "Oopbuy Spreadsheet: A UK Shopping Selection Guide" and targets UK shoppers who buy through the Oopbuy shopping agent. PhishDestroy first detected it on 2026-10-16, the same day the domain was registered. As of 2026-10-19 the site was still online and serving content.
How the scam works
Product spreadsheets are a popular way for shopping-agent customers to find items, and this site imitates one under Oopbuy branding to look like a trusted community resource. Pages of this type draw visitors in with curated product lists, then steer them toward imitation login screens, checkout flows or off-platform payment requests that look official. A victim who signs in or pays there can hand over their Oopbuy account credentials, personal and delivery details, or card and payment information. Stolen accounts can then be drained of balances or reused for further fraud, and payments made outside the real platform are typically unrecoverable.
Evidence
PhishDestroy lists the domain on its blocklist and classifies it as impersonation. When VirusTotal checked it on 2026-10-16, none of its 92 engines flagged it, which is common for freshly registered domains that vendors have not yet reviewed. No other blocklist has listed it so far, so security tools may not warn visitors yet.
Infrastructure
The domain was registered on 2026-10-16 through Spaceship, Inc. under the low-cost .cyou extension. It is hosted on Amazon's AMAZON-02 network in the United States. Its TLS certificate was issued by Let's Encrypt (YE2), so the padlock in the browser says nothing about whether the site is legitimate.
What to do
Do not log in, register or pay on oopbuy-spreadsheets.cyou. Reach Oopbuy only by typing its official address yourself. If you entered Oopbuy credentials here, change that password immediately, along with any other account that uses the same one, and turn on two-factor authentication. If you submitted card or payment details, contact your bank or card issuer to block the card and dispute the charges, and watch for follow-up phishing messages. Defenders should block the domain at DNS and web proxies, flag lookalike Oopbuy spreadsheet domains for review, and report the site to the registrar and hosting provider for takedown.
등록 정보생성됨 2026년 10월 16일 (3d · Brand New!)—Expires 2027년 10월 16일
HTTP 상태200
기술 세부 정보Provenance & timestamps
최초 발견2026년 10월 16일
DOM Analysisanalyzed 2026년 10월 16일score 73/100
Submitted URLhttp://oopbuy-spreadsheets.cyou/
Favicon Hash
사건 ID
SHORTDOT 영역 · 공개 증거.cyou
ShortDot zone evidence
The linked repository preserves daily zone observations across seven ShortDot-operated TLDs, including registration volume and abuse-related indicators. This registry context is supporting background and is not an independent detection for the domain in this report.
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.
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 observation활성 콘텐츠Ordinary HTTP content served90%2026-10-19 10:31:54 UTC
RDAP registration알 수 없음
Observed timelinelast reachable: 2026-10-19 10:31:54 UTClast content: 2026-10-19 10:31:54 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.
Open Graph title:Oopbuy Spreadsheet: A UK Shopping Selection Guide
Open Graph description:An independent Oopbuy spreadsheet guide for UK shoppers. Plan categories, sizes and budgets, then continue to the external catalogue to shop.
Twitter card:summary_large_image
Saved response-header values · 7
Cache-Control
public, max-age=0, must-revalidate
Content-Encoding
gzip
Content-Length
1267
Content-Type
text/html; charset=utf-8
Date
Fri, 16 Oct 2026 09:49:51 GMT
Etag
"465ab9a7a6743821b4aced2c6b4a5d76"
Vary
Accept-Encoding
Values retained by the collector; long values may be shortened during collection.
Registration & observation details3
Availability observations
Last reachable observation
Last content observation
Estimate basis
Currently reachable
An estimated time describes an observation window. It does not prove a registrar action or the exact moment a site became unavailable.
Stored observation history5
Dated changes retained by the monitor and source collectors. Newest observations appear first; source states are not proof of a takedown.
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 oopbuy-spreadsheets.cyou)
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)
