Microsoft 365 hit by outage, preventing access to emails and files

An hours-long outage is preventing Microsoft's enterprise customers from accessing their inboxes, files, and video meetings.
Bleeping Computer

Microsoft Office 365 email encryption could expose message content

Security researchers at WithSecure, previously F-Secure Business, found that it is possible to partially or fully infer the contents of encrypted messages sent through Microsoft Office 365 due to the ...

Microsoft Outlook Bug Blocks Access To Encrypted Emails

Microsoft is looking into a newly identified issue in classic Outlook that prevents users from opening certain encrypted ...

A new Microsoft bug is preventing certain Outlook users from accessing encrypted emails

A new Microsoft-issued software patch for Outlook (Classic) on Windows 11 inadvertently broke encrypted email support - ...
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4 reasons I encrypt email in the Outlook app on Windows 11

I have been moving from Google and Microsoft to Proton products. Proton's email and other products include encryption by default, and password-protecting messages adds a layer of security. However, I ...