oopbuy-spreadsheets.study is an impersonation phishing page that borrows the Oopbuy name, a shopping-agent brand, and presents itself as a Chilean shopping and sizing guide. It targets Spanish-speaking buyers who search for Oopbuy product spreadsheets. PhishDestroy first flagged the domain on 2026-10-16, the same day it was registered. As of 2026-10-19 the site was still online and serving content.
How the scam works
The page carries the title "Oopbuy Spreadsheet Chile: guía de compras y tallas", which presents it as a shopping and sizing guide. We classify it as impersonation phishing. Sites like this use a familiar brand and a helpful-looking product list to draw shoppers in, then send them to look-alike login, checkout or payment pages that the operators control. Victims can lose their account credentials, card details, or money paid for goods that never arrive. The guide itself is often only the bait that makes the later request for data or payment look routine.
Evidence
Independent detection is currently minimal. VirusTotal returned 0 detections out of 92 engines on 2026-10-16. PhishDestroy is the only blocklist listing the domain so far. The domain appears in 4 AlienVault OTX pulses, which shows other researchers are tracking related activity. The low vendor count reflects how new the domain is and does not mean it is safe.
Infrastructure
The domain was registered on 2026-10-16 through Spaceship, Inc. It resolves to 52.37.165.222 on the AMAZON-02 network operated by Amazon.com, Inc. in the US. The TLS certificate was issued by Let's Encrypt (YE2), so the padlock icon proves nothing about who runs the site.
What to do
If you visited the site, do not follow its links to checkout or login pages. Use Oopbuy only by typing its official address yourself. If you entered a password, change it right away on the real service and on any account that uses the same password, and turn on two-factor authentication. If you submitted card or payment details, contact your bank to block the card and dispute any charges. Defenders should block the domain and its IP at the DNS and proxy level, watch for similar spreadsheet-themed domains, and report the site to the registrar and hosting provider for takedown.
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 observation内容在线Ordinary HTTP content served90%2026-10-19 22:00:24 UTC
RDAP registration未知
Observed timelinelast reachable: 2026-10-19 22:35:36 UTClast content: 2026-10-19 22:00:24 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 Chile: guía de compras y tallas
Open Graph description:Guía independiente en español de Chile para armar tu oopbuy spreadsheet: categorías, tallas, presupuesto en CLP, envíos y cupones antes de comprar.
Twitter card:summary_large_image
Saved response-header values · 7
Cache-Control
public, max-age=0, must-revalidate
Content-Encoding
gzip
Content-Length
1286
Content-Type
text/html; charset=utf-8
Date
Fri, 16 Oct 2026 09:35:34 GMT
Etag
"367772cd1c944661237f4b1459c5499d"
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)
