Skype data export tool returned someone else's data
The Skype data export tool reportedly returned data belonging to other users instead of the requester. Multiple users have reported receiving someone else's chat history, images, and files when using the tool. This issue was observed during the final period before the tool's shutdown in June 2026. The problem indicates a data leakage or misattribution vulnerability in the Skype data export process.
AI Analysis
Technical Summary
Users of the Skype data export tool have experienced incidents where the tool returned data from other users rather than their own. This includes chat histories and media files unrelated to the requester. The issue has been reported on Reddit and other forums, with multiple independent reports suggesting a systemic problem with the data export functionality. The tool was available until June 2026, and the reports indicate a failure in properly segregating user data during export requests.
Potential Impact
Affected users may have had their private Skype data exposed to other users who requested data exports. This represents a privacy breach and potential data leakage of personal communications and media. There is no indication of active exploitation beyond accidental data misattribution. The impact is primarily on confidentiality of user data.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the tool was being shut down in June 2026, users should avoid using the Skype data export tool until Microsoft provides an official statement or fix. Users who received incorrect data should report the issue to Microsoft support for investigation. No official fix or workaround is documented in the provided information.
Skype data export tool returned someone else's data
Description
The Skype data export tool reportedly returned data belonging to other users instead of the requester. Multiple users have reported receiving someone else's chat history, images, and files when using the tool. This issue was observed during the final period before the tool's shutdown in June 2026. The problem indicates a data leakage or misattribution vulnerability in the Skype data export process.
Reddit Discussion
Hello everyone!
Today is the final day you can use Skype's data export tool before it shuts down:
https://teams.live.com/dataexport/skype
So I requested my data yesterday. Problem is that I didn't get my own data, but someone else's. It's full of strange pictures and crypto related stuff, something I've never been interested in.
And I'm not the only one. Here's a post from a year ago:
https://www.reddit.com/r/skype/comments/1j6kte6/someone_elses_info_in_skype_export/
More reports here in the comment section of this Dutch website:
Something is clearly wrong here. Anyone else used Skype's data export tool and got someone else's data?
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Users of the Skype data export tool have experienced incidents where the tool returned data from other users rather than their own. This includes chat histories and media files unrelated to the requester. The issue has been reported on Reddit and other forums, with multiple independent reports suggesting a systemic problem with the data export functionality. The tool was available until June 2026, and the reports indicate a failure in properly segregating user data during export requests.
Potential Impact
Affected users may have had their private Skype data exposed to other users who requested data exports. This represents a privacy breach and potential data leakage of personal communications and media. There is no indication of active exploitation beyond accidental data misattribution. The impact is primarily on confidentiality of user data.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the tool was being shut down in June 2026, users should avoid using the Skype data export tool until Microsoft provides an official statement or fix. Users who received incorrect data should report the issue to Microsoft support for investigation. No official fix or workaround is documented in the provided information.
Technical Details
- Source Type
- Subreddit
- cybersecurity
- Reddit Score
- 0
- Discussion Level
- minimal
- Content Source
- reddit_link_post
- Post Type
- link
- Domain
- null
- Newsworthiness Assessment
- {"score":27,"reasons":["external_link","established_author","very_recent"],"isNewsworthy":true,"foundNewsworthy":[],"foundNonNewsworthy":[]}
- Has External Source
- true
- Trusted Domain
- false
Threat ID: 6a313ac70b89be6888a4554f
Added to database: 6/16/2026, 12:00:07 PM
Last enriched: 6/16/2026, 12:00:11 PM
Last updated: 6/17/2026, 5:00:31 AM
Views: 13
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