$12.5B
FTC-reported fraud losses in 2024
FTC says consumers reported losing $12.5 billion to fraud in 2024.
OneDrive sharing notification phishing scam
A fake OneDrive sharing notification email claims someone shared a document with you, but the link leads to a credential-stealing page.
“phishing email”
↑ 215%Key indicators
Usually targetsBusiness professionals
Often hitsFreelancers and contractors
Common regionUnited States
Last updated2026-04-04
Estimated impact
$400
median reported loss
Typical range$40 – $4.0K
Recovery rate~18%
Annual reports290,000
Scam breakdown
1
Scammers send emails that replicate OneDrive's file sharing notification, including Microsoft branding and a 'View Document' button.
2
The link opens a page that looks like the OneDrive login but is hosted on a phishing domain.
3
Entering credentials gives attackers access to the victim's Microsoft 365 account and organization.
What to do first
Verify the sender by contacting them through a separate channel before clicking any shared document link.
Related terms
fake OneDrive shareOneDrive document phishingEmail phishing scamsMicrosoftSurgingBusiness professionalsOffice workersRemote workersFreelancers and contractorsTech workers and developersRemote workers and job seekersUnited StatesUnited KingdomGermanyfake OneDrive shareOneDrive document phishing
Real-world example
How this scam plays out in practice
Based on reported patterns. Names and details are illustrative.
The setup
Emily, 35, a business professionals, encountered what appeared to be a legitimate email phishing scams situation while using Microsoft. Scammers send emails that replicate OneDrive's file sharing notification, including Microsoft branding and a 'View Document' button.
Step 2
What happened next was calculated: The link opens a page that looks like the OneDrive login but is hosted on a phishing domain.
Step 3
The pressure escalated quickly: Entering credentials gives attackers access to the victim's Microsoft 365 account and organization.
The outcome
Emily realized something was wrong when sharing notification from someone you do not know or did not expect a file from. By that point, significant damage had already been done — money sent, personal information shared, or trust exploited.
The lesson
Verify the sender by contacting them through a separate channel before clicking any shared document link. Emily's experience shows why sharing notification from someone you do not know or did not expect a file from and the shared document has a generic name like 'important document' or 'invoice' are the clearest early warning signs.
How to identify it
- Sharing notification from someone you do not know or did not expect a file from
- The shared document has a generic name like 'Important Document' or 'Invoice'
- Clicking the link asks for your Microsoft credentials on a non-Microsoft domain
- Pause before paying, clicking, or sharing information. Scammers rely on speed.
- Verify the sender, company, or agency using a phone number or website you already know is legitimate.
- Treat secrecy, urgency, and off-platform payment requests as strong scam signals.
What to do now
- ✓Verify the sender by contacting them through a separate channel before clicking any shared document link.
- ✓Check the URL carefully — legitimate OneDrive shares come from onedrive.live.com or sharepoint.com domains.
- ✓Report suspicious sharing notifications to your IT team and forward to [email protected].
What to save before reporting
- ✓Save the message, profile, phone number, email, or URL that was used.
- ✓Keep payment confirmations, receipts, and account alerts before you dispute or delete anything.
- ✓Write down the timeline while the details are still fresh.
How big is this problem
You are not alone — this scam affects millions of people.
These numbers come from government agencies and official reports. If you have been affected, know that this is a widespread problem — not something that only happens to careless people.
FTC 2024 fraud losses
Imposters
Most common FTC fraud category in 2024
FTC says imposter scams remained the most commonly reported fraud category in 2024.
History and evolution
- This scam family tends to persist because the social-engineering pressure works even when the exact scripts, platforms, and payment methods change.
- The specific packaging evolves over time, but the core pattern usually stays the same: create urgency, control the channel, and push action before verification.
- File-sharing lures from OneDrive and SharePoint are among the top phishing tactics targeting enterprises, as documented by multiple cybersecurity firms.
Recovery and follow-up
- ✓Save the messages, receipts, account alerts, and transaction details before you block or delete anything.
- ✓Report the scam through the official platform or government channel that best matches where it happened.
- ✓Verify the sender by contacting them through a separate channel before clicking any shared document link.
- ✓Check the URL carefully — legitimate OneDrive shares come from onedrive.live.com or sharepoint.com domains.
- ✓Report suspicious sharing notifications to your IT team and forward to [email protected].
Why this pattern keeps working
Even when the story changes, most scams still use the same pressure pattern: urgency, authority, and a request to move money or data fast.
File-sharing lures from OneDrive and SharePoint are among the top phishing tactics targeting enterprises, as documented by multiple cybersecurity firms.
OpenScam research
Where to report it
If you have been targeted by this scam, reporting it helps authorities track the pattern and protect others. United States has dedicated agencies that handle fraud reports.
ReportFraud.gov
Federal Trade Commission
Central U.S. consumer fraud reporting portal.
File an IC3 complaint
FBI Internet Crime Complaint Center
FBI portal for internet-enabled crime reports.
Start identity theft recovery
IdentityTheft.gov
Official U.S. identity theft recovery plan builder.
Explore further
Understand the bigger picture
Who is most at risk
Who this scam targets
Primary targets
Business professionals, Office workers, Remote workers
Geographic concentration
United States, United Kingdom, Germany, Canada
Primary channel
Microsoft — Email phishing scams
Why this group is vulnerable
Business professionals are particularly vulnerable because this scam exploits trust in familiar brands, authority figures, and time-sensitive decisions. The rapid increase in reports suggests that awareness among this demographic remains low.
Sources and methodology
How we verify this information
OpenScam tracks scam patterns using a combination of government consumer protection databases (FTC, IC3, Action Fraud), platform-specific fraud reports, and verified consumer complaint data. Each entry is cross-referenced against at least two independent sources before publication.
Severity ratings are based on financial impact potential, reversibility of damage, and volume of reports across multiple reporting channels. Trend velocity reflects the rate of change in report volume over the most recent 90-day window.
This page was last verified on 2026-04-04. Red flags, recovery steps, and reporting resources are reviewed quarterly against current agency guidance.
Evidence and indicators
- File-sharing lures from OneDrive and SharePoint are among the top phishing tactics targeting enterprises, as documented by multiple cybersecurity firms.
Source notes
- OpenScam research
Frequently asked questions
Common questions about onedrive sharing notification phishing scam
How does the onedrive sharing notification phishing scam work?+
Scammers send emails that replicate OneDrive's file sharing notification, including Microsoft branding and a 'View Document' button. The link opens a page that looks like the OneDrive login but is hosted on a phishing domain. Entering credentials gives attackers access to the victim's Microsoft 365 account and organization.
What are the warning signs of onedrive sharing notification phishing scam?+
Sharing notification from someone you do not know or did not expect a file from The shared document has a generic name like 'Important Document' or 'Invoice' Clicking the link asks for your Microsoft credentials on a non-Microsoft domain
What should I do if I encounter onedrive sharing notification phishing scam?+
Verify the sender by contacting them through a separate channel before clicking any shared document link. Check the URL carefully — legitimate OneDrive shares come from onedrive.live.com or sharepoint.com domains. Report suspicious sharing notifications to your IT team and forward to [email protected].
Who is most at risk for onedrive sharing notification phishing scam?+
This scam primarily targets Business professionals, Office workers, Remote workers. It is most commonly reported in United States, United Kingdom, Germany, Canada and typically appears on Microsoft.
Is onedrive sharing notification phishing scam getting worse?+
OneDrive sharing notification phishing scam is currently surging — reports are increasing rapidly. It has been reported across US, UK, DE, CA. Last updated 2026-04-04.
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Help someone avoid this scam.
Scammers succeed because people do not talk about it. If you or someone you know has been affected, there is no shame in it — it happens to millions of people every year. Share this page with friends and family so they know what to look for.