Bleeping Computer

Office 365 to make one-time passcode emails look less spammy

Microsoft is working on improving the Office 365 Message Encryption (OME) service to reduce the probability that emails with one-time passcodes (OTPs) required to read encrypted messages are marked as ...
Bleeping Computer

Office 365 to let regular users revoke encrypted messages

Microsoft is working on expanding the capability to revoke encrypted email messages sent using the Office 365 Message Encryption (OME) service to regular users as part of a larger effort to prevent ...
Dark Reading

Microsoft 365 Message Encryption Can Leak Sensitive Info

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 ...
Computer Weekly

Office 365 email encryption flaw could pose risk to user privacy

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 ...
MyBroadband

Microsoft 365 uses weak encryption that exposes emails to snooping

Security researchers from WithSecure have discovered an unpatchable vulnerability in Microsoft Office 365 Message Encryption (OME) that lets hackers infer the contents of encrypted messages. OME ...