Robot Pirates strikes again. The protest against NATO still continues. As a result this time more than 50 U.S. Websites get hacked and defaced by this Pakistani hackers group. Last week they have started this protest and that time more than 70 sites of U.S. get hacked. Not only this but also earlier this group has hacked hundreds of Indian sites, 150+ Porn sites and many more. Robot Pirates released a pastebin where they have mentioned all the hacked sites and deface mirrors.