Somehat lulz how easy they are doing it..
Rather unlikely it's spotty teenagers, the whole LulSecurity thing is just a cover up. I'd says its some serious professionals from the security industry being funded heavily by someone for some reason. The motive? Who knows but it's something big and I'd say they are using a zero day MYSQL remote buffer overflow exploit or an injection. Not much can be done until thy find out how they are getting in (serious debugging, monitoring and traffic sniffing) and the software devs get it fixed.They're just a bunch of spotty teenage fat nerds, personally I hope the police catch them and lock a couple up for years.