Microsoft Corp. said it will spend more than $30 billion in the current quarter to build out the data centers powering its ...

China accused the US of exploiting a flaw in Microsoft Corp.’s email servers to steal military data and launch cyberattacks ...

Microsoft Corp. is in advanced talks to land a deal that could give it ongoing access to critical OpenAI technology, an ...

Microsoft Corp. and an Amazon Inc. unit’s dominance in the cloud services market must face an antitrust investigation under ...

(Reuters) -One of the U.S. Department of Energy's 17 national labs was attacked by hackers as part of a recent campaign ...

Microsoft is in advanced talks for a deal that would give the Windows maker continued access to critical OpenAI technology in ...

A program to share information with cybersecurity companies may have exposed unpatched flaws in the company’s SharePoint ...

A notorious Russian hacking group is impersonating a prominent cybersecurity firm and using the country’s internet providers ...

Microsoft Corp. is embedding the Copilot AI assistant deeper into its browser, betting that users will find the service ...

Microsoft Corp. has spent billions of dollars to get people like Tyson Jominy using its Copilot, an artificially intelligent ...

Hackers in recent weeks have exploited flaws in SharePoint, a document management system developed by Microsoft Corp., to try ...

Microsoft is investigating whether a leak from its early alert system for cybersecurity companies allowed Chinese hackers to ...