Blame for the attack? From what I understand, the OPM under Archuleta outsourced sys admin to a Chinese firm, giving them root access. In other words, they didn't even need to overcome firewalls, access control lists, and a lot of safety measures, they already had access level clearance to step through all those protections. Of course, what does one expect when a political hack is given her reward of a sinceure in the administration?
As for Valerie Plame, her 15 minutes expired long, long ago.
“.....Her role as an adviser is not clearly defined, ........