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 ...

The problem happens for users who encrypt the email using the settings under the email File dialog (File > Encrypt), ...

A new Microsoft-issued software patch for Outlook (Classic) on Windows 11 inadvertently broke encrypted email support - ...

Microsoft has confirmed a known issue that prevents recipients from opening encrypted emails in classic Outlook.

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Researchers have discovered what they call a vulnerability in Microsoft 365, tied to the use of a broken or risky cryptographic algorithm. It could be exploited to infer some or all the content of ...

Security researchers at WithSecure, the company formerly known as F-Secure, have published details of a potentially dangerous vulnerability in Microsoft Office 365 Message Encryption (OME) that could ...

Office 365 encryption setup is the answer to the modern-day requirement of sending encrypted emails that contain sensitive information. Familiar by its acronym, OME, this email encryption technology ...

Cybersecurity company WithSecure Oyj is warning that a security flaw in Microsoft 365 Message Encryption can leak structural information in messages. WithSecure, previously known as F-Secure until ...

“In what is an increasingly connected world, it's never been more important for small businesses to keep valuable data safe,” said Irana Wasti, VP of Product, Productivity Applications, GoDaddy.

This isn’t just a healthcare problem. Any organization relying on Microsoft 365 or Google Workspace for email encryption could be unknowingly exposing sensitive information. These platforms do not ...

Microsoft this week announced a preview of Double Key Encryption for data created with Microsoft 365 applications. It's yet another Microsoft 365 data protection scheme, where one key gets stored in ...