we see your injection attempts, and you fail sir. :P soon we will write some code to make sure to catch this automaticly, and IP ban the user.
he's spamming failed login attempts over and over. i think's thats what may have slowed the server down. we're going to throttle login attempts so that you only get 5 attempts before a 15 minute timeout. 15 failures total in 1 hour and we'll time him out for 2 hours or something.