[jeffreyrogers]

That talks about poisoning hundreds of people, which would be a tragedy, but not all that unusual for a war. Hundreds of people dying is hardly going to decide a war.

Edit: My point isn't that cyberattacks can't cause real damage. They can and there are many examples of them doing that already. My point is that they aren't enough to win a war because they are by their nature specialized and restricted in scope.