microsoft-office365.site poses as a Microsoft Office 365 login portal. Its page title, "Iniciar sesion" (Spanish for "Sign in"), points to Spanish-speaking Microsoft users. PhishDestroy first flagged the domain on 2026-09-27, one day after it was registered. As of 2026-10-19 the site was still online and its content now redirects elsewhere, so the domain remains a live threat.
How the scam works
The domain name combines "microsoft" and "office365" to look like an official address in a link, email or search result. The visitor lands on a sign-in screen styled after Microsoft and is asked for an email address and password, and sometimes a one-time code. Whatever is typed goes to the operators. With those credentials they can take over the mailbox, read and send mail as the victim, reach files stored in the account, and reset passwords on other services tied to that email, including exchange and wallet accounts.
Evidence
Several sources confirm the site independently. On VirusTotal, 15 of 91 engines flagged it on 2026-09-30, among them BitDefender, ESET, Fortinet, Forcepoint ThreatSeeker, Emsisoft, CRDF, alphaMountain.ai and Criminal IP. Google Safe Browsing lists it as social engineering, and urlscan.io rated it malicious and detected the Microsoft brand on the page. Beyond PhishDestroy, the domain is on the MetaMask and SEAL blocklists, and it appears in three AlienVault OTX threat pulses.
Infrastructure
The domain was registered on 2026-09-26 and flagged within a day. That pattern fits a throwaway domain set up for a short campaign. Registration is through Cloudflare, Inc., and the site sits behind Cloudflare's network with a Canadian location, which hides the origin server. It holds a valid certificate from Google Trust Services, so the browser padlock appears as normal and does not mean the page is genuine.
What to do
If you entered your Microsoft credentials here, change that password right away from the official Microsoft site, and change it on any other service where you reused it. Turn on or reset multi-factor authentication. Review recent sign-in activity, mailbox forwarding rules and connected apps, and sign out all other sessions. If you also used this email for crypto exchanges or wallet services, secure those accounts and their recovery settings. Defenders should block the domain at DNS and the mail gateway, search logs for visits or submitted credentials, and force password resets for any affected users.
등록 정보생성됨 2026년 9월 26일 (22d · Very New!)—Expires 2027년 9월 26일
HTTP 상태301 Moved Permanently
기술 세부 정보Provenance & timestamps
최초 발견2026년 9월 27일
DOM Analysisanalyzed 2026년 10월 9일score 100/1001 brand signal
Submitted URLhttp://microsoft-office365.site/
Favicon Hash
ICANN OVERSIGHT
인증 및 RAA 상황
Registrar accreditation and DNS abuse obligations
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.
Latest HTTP observationRedirectingHTTP redirect observed80%2026-10-19 01:29:22 UTC
RDAP registration알 수 없음
Observed timelinelast reachable: 2026-10-19 01:29:22 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 subdomains2
Hostnames retained in the domain record or Certificate Transparency cache. A hostname alone does not establish current availability or malicious activity.
outlook.microsoft-office365.siteDomain record
www.microsoft-office365.siteDomain record
The original observation time is not recorded for these hostnames.
기술 · 3 identified
V
Vercel
PaaS
Vercel is a cloud platform for static frontends and serverless functions.
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 microsoft-office365.site)
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)
