Microsoft has released an emergency security update to address a critical vulnerability in its on-premises SharePoint Server software, following a wave of cyberattacks over the weekend.

BOSTON - The Microsoft Crowdstrike outage that hit health care systems, as well as airlines, banks and other business around the world Friday, is impacting hospitals and clinics in Massachusetts.

Microsoft is cutting hundreds of jobs at its Azure cloud unit, Business Insider reported on Monday, adding to a flurry of layoffs seen in the technology and media industries this year.