Sony has been unfortunate enough to have their servers attacked twice in such a short period of time. According to one of Cnet’s sources though, they may be due for a third attack. The source also claims that the group plans to publicize some or all of the personal information stolen from the service. It is still unknown whether PSN credit card information would fall under this, since no one is sure if the information has been taken.
The attack is supposedly scheduled for this weekend, with the hackers claiming to still have access to Sony’s servers. Sony last reported that their improved server security is in the final testing stage, so we can probably expect PSN to go live again soon.