Anonymous hackers begin offensive against ISIS - CSMonitor.com

“They want to strike terror with their name, with bloody images, with violent videos. We cannot fight them with guns and rifles, stopping their propaganda is an effective way to weaken their manpower and their presence in the Internet. Disrupting their communications makes it difficult to organize their attacks in a fluid manner,” the person behind the Operation Paris account told the BBC.
http://m.csmonitor.com/World/Global-News/2015/1117/Anonymous-hackers-begin-offensive-against-ISIS