Ya, it's an abuse of game mechanics problem not a 'stupid new player' problem, Morgan. You're top three on the leaderboard and someone close in damage wants your spot? They log in an alt or two while they auto-fight and use them to spam attacks on you to slow down your ability to enter battle and keep up your rate of damage. There's nothing resembling in-game policing, and it's not a billing issue, so where else are we supposed to go to inform people about it?