STORY: A sweeping cyber espionage operation took aim at Microsoft’s SharePoint servers, and compromised about 100 different organizations. That’s according to two of the firms that helped uncover the ...

A sweeping cyberespionage operation targeting Microsoft server software compromised about 100 different organizations as of the weekend, one of the researchers who helped uncover the campaign said ...

Microsoft warned users that hackers used a security flaw in its server software to attack government agencies and businesses around the world. The federal government, along with those in Canada and ...

(Reuters) -Microsoft is investigating whether a leak from its early alert system for cybersecurity companies allowed Chinese hackers to exploit flaws in its SharePoint service before they were patched ...