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 ...

Beware this highly sophisticated Microsoft 365 attack. Update, March 15, 2025: This story, originally published March 13, has been updated with further technical detail regarding the Microsoft 365 ...

Microsoft says its Defender for Office 365 cloud-based email security suite will now automatically detect and block email bombing attacks. Defender for Office 365 (formerly known as Office 365 ...

John is a writer at Pocket-lint. He is passionate about all things technology, and is always keeping up with the latest smartphone and PC releases. John has previously written at MobileSyrup. When ...

Microsoft is investigating a known issue that triggers Outlook errors when opening encrypted emails sent from other organizations. According to a recently published support document, this issue ...

Microsoft is gearing up to release a new version of Office 365 and the new suite of tools will offer subscribers the ability to send encrypted emails. The feature that offers the encryption is called ...

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 ...

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

Sophos X-Ops' Managed Detection and Response (MDR) is warning of ransomware attacks using email bombing as well as imitating tech support, otherwise known as vishing, through Microsoft Office 365.