This has been Sony's only official statement so far: http://blog.us.playstation.com/2011/04/26/update-on-playstation-network-and-qriocity/ (was linked to at the end of that article) They said e-mails will be coming.

As of right now, there's no way to change the details of the compromised account.

This is the third large company to have compromised my details. I've never seen anything come from the others, but I'm pretty weary of everything anyway.

Pioneer PDP-5020FD, Marantz SR6011
Axiom M5HP, VP160HP, QS8
Sony PS4, surround backs
-Chris