Microsoft bug exposes confidential emails to Copilot
A bug in Microsoft Office exposed customers' confidential emails to the Copilot AI. Microsoft disclosed the exposure caused by the bug.
Key facts
- Affected organization
- Microsoft
- Incident type
- Data breach
- Occurred / detected
- Not confirmed
- Scale of damage
- Customers' confidential emails
- Cause / method
- Bug in Microsoft Office and Copilot Chat
- Location
- United States
If your data was exposed
- Don’t tap links in texts, calls or emails that mention this incident and offer compensation, refunds or breach checks. Check directly on the organization’s official website or app.
Timeline
- Microsoft said a bug in Office had exposed customers' confidential emails to the Copilot AI.
- Further reports emerged on the exposure of confidential emails due to a Copilot Chat bug.
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The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organization’s official statements for accurate details.