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 ...

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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 ...

Following a December update, Microsoft resolved a known problem that made it impossible for users of Microsoft 365 to access ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. As regular readers of the cybersecurity section here at Forbes ...

SAN FRANCISCO--(BUSINESS WIRE)--A new report from Paubox, a leader in HIPAA compliant email, reveals that Microsoft 365’s email encryption behavior could be putting healthcare organizations at serious ...

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 ...

The best email encryption software can prevent hackers from scraping your emails for company contracts, financial records, and workplace credentials.