I used to host a free web hosting service. And as you can imagine it did attract some unsavoury characters - one of the accounts was used as a MySpace phishing account, it was only on-line for 1-2 days before I managed to catch and ban the account, but in this time it did manage to obtain details for over 2000 individual logins - whether or not all of these credentials worked or not I can't say for sure. I tried contacting MySpace offering over these credentials but I didn't receive an e-mail back.