Microsoft

The U.S. government and Microsoft reveal Chinese hackers broke in to online email systems and stole some unclassified data.

British regulators blocked Microsoft's purchase, thwarting the biggest tech deal in history over worries that it would stifle competition in the fast-growing cloud gaming market.

Google's Bard, an answer to Microsoft's ChatGPT, delivered a factual error in a search demo that the company shared widely. That sent Alphabet's market value plummeting this week.

Microsoft says it rolled back a network change that may have caused thousands to lose access to its apps Wednesday morning. Key workplace engines like Teams, Outlook and Sharepoint were impacted.

The layoffs at Google follow similarly huge cuts at Microsoft, Amazon and Salesforce. Tech companies who hired rapidly during the pandemic now face fears of recession.

Quality assurance workers at Microsoft's ZeniMax Studios began voting on a union in December. Microsoft pledged to remain neutral through the process and let employees decide if they want to join.

A roundup of key developments and the latest in-depth coverage of Russia's invasion of Ukraine.

The 66-year-old wrote in a tweet Tuesday that he is experiencing mild symptoms and is "following the experts' advice" by isolating himself until he's healthy.

According to Microsoft, the group is targeting technology companies that resell and provide cloud services and has been using phishing and password spray to gain entry to targeted networks.