Lulzsec gets owned by TeaMp0isoN - member site defaced

This group abused a Wordpress plugin exploit that let users get access to Wordpress accounts. (See here: http://techcrunch.com/2011/06/21/wordpress-org-possibly-hack... )

LulzSec is certainly still up and at it. (See their Twitter, they're DDoSing Brazil: https://twitter.com/#!/LulzSec )

So... what's the news? What's the story?