Encrypted emails in Microsoft’s older email client—called “classic Outlook” as opposed to “new Outlook”—have once again ...

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), ...

A new Microsoft-issued software patch for Outlook (Classic) on Windows 11 inadvertently broke encrypted email support - ...

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 ...

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

An estimated 3 million email addresses may be at risk of exposure to common cyberattacks, such as man-in-the-middle attacks, because email delivery often proceeds even when certificate validation ...

Despite texts, DMs, and Slack, tech companies are racing to own your inbox. Why? It's the key to unlocking personalized AI.

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 ...

A major cyber espionage campaign linked to China reportedly compromised email systems used by staff on key US House ...

China has hacked the emails used by congressional staff on powerful committees in the US House of Representatives, as part of ...