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I think the methods they used were pretty easy as well, I'm no expert at all but having researched their attack method it is pretty basic. You would have thought Sony would have looked at all their systems. Ho Hum
Wow.... Sony really sucks at security at all fronts.
No wonder the whole company with all of its branches, is under attack now if they make it THAT easy.... c'mon WHO seriously stores password unencrypted these days (except Sony)?
And SQL-Injection? OMG, that's PHP 101 when it comes to parsing submitted form data.... who's making that stuff? 8y olds? No wait, 8y olds would do BETTER!