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

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

In the latest version of classic Outlook, users can't open encrypted emails. Microsoft confirms the issue and is investigating.

Microsoft is looking into a newly identified issue in classic Outlook that prevents users from opening certain encrypted ...

A new Outlook (Classic) update is preventing Windows users from opening encrypted emails. Microsoft confirms the bug and ...

Overview Phone-level access enables crypto theft through OTP interception and permission abuse.SIM swaps, permission abuse, ...

Meta’s end-to-end encrypted messaging app is used by billions of people. Here’s how to make sure you’re one of the most ...

Apple's hard drive encryption protects your data from thieves and hackers. But It can keep you out, too, if you don't safely ...

Classic Outlook tells you to open the email to "read its contents and verify your credentials," but that doesn't work.

I encrypt my files before uploading them to the cloud. The reason is that cloud services promise security, but they're not impenetrable. After seeing several high-profile breaches, I developed my ...

Learn how to act against cybercriminals in 2026 with essential security steps like two-factor authentication, software ...

New Gmail features, powered by the Gemini model, are part of Google’s continued push for users to incorporate AI into their ...