A sweeping cyber-espionage campaign organization centered on vulnerable versions of Microsoft Corp.’s RKUNY +1.44% server ...

An investigation is underway after hackers used a security flaw in Microsoft software to internationally infiltrate agencies ...

Microsoft Corp. NGT-T +0.20% has issued an alert about “active attacks” on server software used by government agencies and ...

Microsoft issued an alert on Saturday that said the server software being targeted is used by government agencies and ...