Microsoft says it partially mitigated a week-long Exchange Online outage causing delays or failures when sending or receiving email messages.

The server side is Microsoft Exchange Server and the featured client program is Microsoft Outlook, which includes contacts and calendaring. Prior to Outlook, which was introduced with Office 97 ...

The Bill & Melinda Gates Foundation takes a highly concentrated approach to managing its endowment, with just three stocks ...

Volexity has seen active in-the-wild exploitation of multiple Microsoft Exchange vulnerabilities used to steal email and compromise networks, and the attacks appear to have begun as early as Jan. 6.

Microsoft has been slowly trying to get its Exchange Online users to switch from Exchange Web Services (EWS) for accessing data in favor of Microsoft Graph. In 2018, the company revealed that EWS ...

Wasn't the cloud supposed to be the cheap, reliable option? Updated Microsoft's Exchange Administration Center (EAC) has ...

Microsoft says a coding issue is behind a now-resolved Microsoft 365 outage over the weekend that affected Outlook and ...

‘Attackers are actively scanning for vulnerable Microsoft Exchange servers and abusing the latest line of Microsoft Exchange vulnerabilities that were patched earlier this year,’ says Huntress ...

Microsoft has released its final cumulative update (CU) for Exchange Server 2019, which means customers need to get ready to upgrade or move to hosted Exchange. Enterprises still hosting on ...

Microsoft Threat Intelligence warns that the Chinese state-linked threat actor Silk Typhoon is targeting the IT supply chain ...

Exchange Traded Concepts LLC grew its stake in Microsoft Co. (NASDAQ:MSFT – Free Report) by 108.0% in the fourth quarter, ...

Microsoft has rushed out emergency updates to address four zero-day flaws affecting Microsoft Exchange Server versions 2013, 2016, and 2019. Threat actors have been observed exploiting the ...