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, 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 ...

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 ...

Microsoft recently announced that a public preview of end-to-end encryption is available for Microsoft Teams calls in person-to-person scenarios. Calls made in Teams are already encrypted via ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Few solutions have the enterprise adoption that Office 365 does.

Microsoft Teams supports end-to-end encryption for Team calls. End-to-end encryption or E2EE is the encryption of original information followed by its decryption at the said destination so that ...

Enterprise cloud services like Microsoft 365 leave enterprises open to ransomware threat actors who want to encrypt files saved in SharePoint Online and OneDrive libraries, researchers warn. The new ...

In today’s digital landscape, email encryption has become a critical component of safeguarding sensitive information and maintaining secure communication channels. Microsoft 365 offers a comprehensive ...

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 ...

A team of Proofpoint researchers say they have discovered potentially dangerous standard functionality in Microsoft Office 365 that could allow ransomware to encrypt files stored in SharePoint and ...

To protect Microsoft 365 application data, Microsoft this week launched a preview of its new Double Key Encryption solution, in which one key gets stored in Microsoft Azure datacenters, accessible to ...