The problem happens for users who encrypt the email using the settings under the email File dialog (File > Encrypt), Microsoft further explained. To prevent the issue, there are two possible ...

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

Messages encrypted with the Pretty Good Privacy algorithm could fall prey to a technique that fools senders into decoding their own secret messages, according to ...

A man looks at his phone in New York on June 7. Federal officials warned Tuesday that a massive Chinese hacking operation against American telecommunications companies hasn’t yet been fully expelled ...

Meta announced Thursday it is testing stronger encryption features for Facebook Messenger — just days after the company faced backlash for turning over a teenager’s private messages about her abortion ...

Your emails aren’t as private as you think. PGP encryption lets you secure messages, protect sensitive files, and keep prying eyes—hackers or governments—out of your business. Here’s how to start ...

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

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 ...

Google has turned Google Messages encryption on by default for all current and future users. Group RCS chats are also now fully encrypted. Some users might need to agree to a TOS alert before RCS will ...

We may earn a commission when you click links to retailers and purchase goods. More info. The messages you send between more than a single other person should be private, right? I’m talking about ...

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 ...

Twitter does not encrypt direct messages on its platform, something the platform’s possible future owner Elon Musk has said he wants to change. Other messaging apps such as Signal do offer end-to-end ...