Microsoft is investigating an issue with its Microsoft 365 service and its Teams app, with some users reporting to ...

A significant Microsoft outage is disrupting global access to essential services such as Outlook, Teams and Exchange Online.

Microsoft said most Outlook and Teams services had been restored as of Monday evening, after more than 24 hours of technical ...

The outage was another jarring reminder that the move to cloud services increases dependence on outside vendors that ...

Microsoft said it is assessing "an issue impacting users attempting to us Exchange Online or functionality within Microsoft ...

The software giant said it was working on a fix for the issue, which has affected the many companies that use Microsoft’s ...

In September, another Microsoft outage impacted thousands of people using Outlook, Teams, cloud services, Skype, SharePoint, ...

Microsoft is experiencing a global software outage affecting Outlook, Word, Teams and other apps. The company said on social ...

Thousands of Microsoft 365 customers worldwide reported issues with Outlook, Teams and other services on Monday.

A defective software update from cybersecurity vendor CrowdStrike caused a Microsoft outage Friday and led to massive impacts to flights, medical services, 911 and other systems globally.

A hacktivist group claimed responsibility for causing the outage, according to a report, which follows issues affecting Microsoft 365 services earlier this week. Microsoft said Thursday it was ...

The outage was linked to a cybersecurity firm called Crowdstrike that services Microsoft. While much of the problem seemed to be resolved by the late afternoon, several Chicago companies ...