Guardian publishes third secret NSA document, on cyberwar
arstechnica.com
arstechnica.com
http://www.guardian.co.uk/world/2013/jun/07/obama-china-targ...
Espionage has been par for the course since long before the information age. We've decrypted messages and radio transmissions for decades, this just appears to be the advancement of technology.
It might be somewhat more difficult and allow for access to more sensitive information, but it really just seems to be a natural escalation to what we've always done as a country.
Drawing up a list would be pretty light in comparison, though I'm not saying we're not also "attacking."