The rules of War 2.0 (or 3.0) are murky. Experts and pundits say that cyberwarfare is happening. And it makes sense. But it's been very hard to prove.
A new report adds to the body of evidence, charging that the Russian military is waging a sustained cyber campaign against Ukrainian military and law enforcement agencies; and the purpose is to extract a steady stream of classified documents that can aid violence and on-the-ground combat.