The U.S. Cybersecurity and Infrastructure Security Agency said Russia-backed hackers have used their access to Microsoft's (NASDAQ:MSFT) email system to steal correspondence between officials and the ...

Microsoft is about to introduce new security requirements that will mean users of Outlook.com will no longer be able to access their Gmail inboxes. Starting June 30, if you want to use Outlook to ...

Kremlin-backed operatives that accessed sensitive Microsoft systems in January through brute-force password guessing techniques successfully exfiltrated email correspondence from federal civilian ...

If you're having trouble checking your email this morning, you're not alone. Multiple Microsoft applications weren't working Thursday morning, according to the technology company. Here's what we know.

Microsoft is working on fixing an issue affecting some Outlook for Microsoft 365 customers and preventing them from accessing emails and their calendars. "After updating to Outlook Version 2303 (Build ...

The hackers appeared to be trying to learn what the company knew about them, a regulatory filing said. By Karen Weise Karen Weise covers Microsoft from Seattle. An elite hacking group sponsored by ...

Microsoft Outlook is currently down and some users are reporting not being able to log into their accounts Thursday morning, July 10. While the number of users currently affected is unclear, the ...

‘Attackers leveraged a dormant email production product within our Office 365 tenant that allowed access to a limited subset of internal company emails,’ Malwarebytes CEO Marcin Kleczynski wrote in a ...

Chinese hackers were able to gain access to the email accounts of around 25 organizations, including U.S. government agencies, Microsoft revealed late Tuesday, a disclosure that comes less than a ...

If you’re one of the many people out there who uses a third-party email app to access Microsoft’s Outlook email service, you may need to start looking for an alternative email program soon. As Neowin ...

Microsoft is investigating a known issue that triggers Outlook errors when opening encrypted emails sent from other organizations. According to a recently published support document, this issue ...

Chinese hackers intent on collecting intelligence on the United States gained access to government email accounts, Microsoft disclosed Tuesday night. The attack was targeted, according to a person ...