PSN and SOE Attacks an Inside Job?

According to online reports, Sony had fired ~200 employees from SOE a few days before the PSN massive attack which led to the compromise of user personal information. A 2 week notice was handed out on March 31st, 2011 which gave whomever enough time to think, plan and act on the PSN attack – and would have all the clearance to easily to do it . Whats even worse is that if it DID turn out to be a inside job then the ex-employee could potentially have the tools to un-hash the stolen passwords and possibly even have the tools/resources to decrypt the important information such as your credit card numbers. Read more here