Within three hours, Microsoft threw itself into the middle of a ground war in Europe — from 5,500 miles away. The threat center, north of S...

Russia accounted for most state-sponsored hacking detected by Microsoft over the past year, with a 58% share, mostly targeting government a...

While shutting REvil for now would give Putin and Biden a chance to show they were confronting the problem, it could also give the ransomwa...

Contradicting his secretary of state and other top officials, President Donald Trump suggested without evidence that China - not Russia - m...