Microsoft confirms a bug that let Microsoft 365 Copilot summarize confidential emails from Sent Items and Drafts folders, and deployed a fix in early February
Microsoft says a Microsoft 365 Copilot bug has been causing the AI assistant to summarize confidential emails since late January …
BleepingComputer Sergiu Gatlan
Related Coverage
- Microsoft says Office bug exposed customers' confidential emails to Copilot AI TechCrunch · Zack Whittaker
- Microsoft says bug causes Copilot to summarize confidential emails Hacker News
- Copilot bug allows ‘AI’ to read confidential Outlook emails PCWorld · Michael Crider
- Microsoft 365 Copilot for Android or iOS auto-sends files to AI & OneDrive before you even realise it, instead of opening normally Windows Latest · Mayank Parmar
- A Microsoft Copilot Bug Has Been Exposing Confidential Emails—Are You Affected? Inc.com · Ava Levinson
- Microsoft 365 Copilot Flaw Allows AI Assistant to Summarize Sensitive Emails Cyber Security News · Guru Baran
- Microsoft Says Bug Causes Copilot To Summarize Confidential Emails Slashdot · Msmash
- Copilot spills the beans, summarizing emails it's not supposed to read The Register · Thomas Claburn
- Install Your Own Malware Eschaton · Atrios
- Microsoft is uploading your confidential emails to Copilot for summarization Neowin · Usama Jawad
- Microsoft says Copilot was summarizing confidential emails without permission Mashable · Chance Townsend
Discussion
-
@hypervisible.blacksky.app
@hypervisible.blacksky.app
on bluesky
The bug “allowed Copilot Chat to read and outline the contents of emails since January, even if customers had data loss prevention policies to prevent ingesting their sensitive information into Microsoft's large language model.”
-
r/technology
r
on reddit
Microsoft says bug causes Copilot to summarize confidential emails
-
r/privacy
r
on reddit
Microsoft says bug causes Copilot to summarize confidential emails
-
r/BetterOffline
r
on reddit
Microsoft says Office bug exposed customers' confidential emails to Copilot AI