http://www.cnn.com/2007/TECH/05/29/internet.spying/index.html

Cyber-spies tracking terror on Web

(CNN) -- There is an unconventional war being waged on the Internet. The battles here know no boundaries; and are fought from homes and offices from small Midwestern towns to Europe and the Middle East.

For the fighters in these battles weapons usually consist of no more than collected intelligence and computer programming skills.