Well sony has not got a good recorded of having secure websites/servers or even securing the information they store with a breach happening almost every month. @Reckz0r who has recently been dumping a fair bit of information has breached a sony support server and as a result a whole heap of emails have been exposed now. Also they have been doing a bit of digging on google finding all the hosts and related information for sony, its fairly shocking that such a large company will allow this type of information to be so easily accessible. The attack was carried out via SQL injection and the results can be found here