Well we can say that the suppose attack last weekend could have served its purpose as Sony has said it will not activate the PSN and most of its other services until May 31st
A spokesman for Sony told Bloomberg that Sony is uncertain when it can resume the services, and that the “company is in the process of adopting an improved security system and its plan to restart the services fully by May 31 is unchanged,” to quote the article.
Sony said in a Japanese press conference on Sunday, May 1, that online play on PSN and access to music service Qriocity would be restored “this week,” but that PlayStation Store will not return until sometime “this month.”
All PSN services are still offline.
Source: Bloomberg.com