A 39-year-old U.K. resident has been arrested and charged with operating a hack-to-trade fraud, which generated millions of dollars by hacking Microsoft Office 365 email accounts. The alleged hacker, ...

Beware this highly sophisticated Microsoft 365 attack. Update, March 15, 2025: This story, originally published March 13, has been updated with further technical detail regarding the Microsoft 365 ...

Editor's note: This story was updated to provide more information. Thousands of users are reporting issues accessing Microsoft Outlook email as well as the tech giant's suite of Office 365 software on ...

Outlook email in Microsoft 365 includes folders, Favorites, and filters to find messages quickly and cut clutter during busy ...

Multiple threat actors are compromising Microsoft 365 accounts in phishing attacks that leverage the OAuth device code ...

Microsoft has launched Office 365 priority protection for accounts of high-profile employees such as executive-level managers who are most often targeted by threat actors. The new feature was added to ...

Learn how to create a newsletter in Outlook 365, MS Outlook, new Outlook app or Outlook for Mac and send it to your subscribers.

If you send sensitive information through email, you risk someone intercepting and reading your messages. However, you can ensure that only you and the intended recipient can view the contents of your ...

In today’s digital landscape, email encryption has become a critical component of safeguarding sensitive information and maintaining secure communication channels. Microsoft 365 offers a comprehensive ...

Editor's Note: Microsoft says most services have been restored after the outage. Click here for the latest. Microsoft on Monday morning said it is investigating an issue impacting users attempting to ...

Are you trying to move from one Microsoft Exchange service to another and want to make the new email account the default? Unfortunately, you cannot remove the primary account from Outlook unless it is ...

When you set up a new PC in a home or small office, the Windows Setup program encourages you to use a Microsoft account. For most people, that's the right choice, although you still have the option to ...