A hacker is impersonating email marketing firm SendGrid with a message that publicly supports Immigration and Customs ...

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

If you were devastated by the decision to remove the password manager functionality from Microsoft Authenticator last year, ...

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

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

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

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

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

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

Attackers exploit misconfigured email routing and weak spoof protections to send internal-looking phishing emails for ...

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 ...

Microsoft is killing off an obsolete and vulnerable encryption cipher that Windows has supported by default for 26 years following more than a decade of devastating hacks that exploited it and ...