Work with me here people,
the hackers left a file called "Anonymous" which, when opened said,
"We are Legion."
Hail to Ceaser! He now owns your credit card details as well as New Vegas, can anything stop this man?
(sorry couldn't help it!)
OT: I'll wait and see what Sony have to offer, but I hardly used the online, it just annoys me that the first time I used my Credit Card on there to by some DLC and two days later all this happened!