Cybercrime is one thing thats hurting businesses across the world but cyberwar is something which can hurt many first world countries. Almost all the countries of the planet is now relaying on IT systems whether its army tools or whether its civilians tools. Cyber world is much different from the real world. Humans are relaying too much on the IT in every phase of their lives.
In cyber wars, I clearly can predict that the current super powers of the world will not be the superpowers of the cyber space. Cyber space needs skillful and intelligent people those are more intelligent then the intelligent agencies people.
Money will play a very important role. May be people will fight for the countries they do not belong to. May be countries could also now be more diplomatic on making allies then what they were before.