Sony announced that PlayStation Network and Qriocity users in the United States can begin the process of enrolling in a 12-month subscription plan for identity theft protection by visiting us.playstation.com. Before announcing the news on the official blog, some PSN users were informed via email. Here's more from the official blog:
"As previously announced, Sony Computer Entertainment and Sony Network Entertainment have made arrangements with Debix to offer the AllClear ID PLUS identity theft protection program to PlayStation Network and Qriocity customers who are concerned about identity theft following the criminal cyber attack on the network. AllClear ID PLUS is a premium identity protection service that uses advanced technology to deliver alerts to help protect you from identity theft. The service also provides identity theft insurance coverage and hands-on help from expert fraud investigators. Sony has arranged, at no charge to eligible PlayStation Network and Qriocity account holders, for twelve months of this service to be provided by Debix to those who choose to enroll.
In order to be eligible, account holders must be residents of the United States with active accounts as of April 20, 2011."
Source: PlayStation blog