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, ...

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 ...

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 ...

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 ...

A new phishing campaign uses a Coinbase-themed email to install an Office 365 consent app that gives attackers access to a victim's email. Over the past year, hackers have increasingly used Microsoft ...

Being locked out of your Microsoft 365 administrator account can be a stressful experience, as it prevents you from managing users and services. This typically occurs due to security features, such as ...

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 ...

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 ...

Having multiple accounts that you can use with Office on the web is easier to manage with the new account switcher, but there are also options if you need to separate them. Image: griangraf/Adobe ...

Student email and digital collaboration at the University of Virginia will shift from the Google platform to Microsoft Office 365 in a transition that is expected to be completed by the start of the ...

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 ...