I was playing on my server tonight, one I pay good money for and watching a teleporter clipping in and out of places all night messing with everyone on my server. Killing them and teleporting players where ever they wanted. I finally shut the server down AFTER he reset all the characters to fresh spawns and teleported us ALL, ALL 40 PLAYERS ON MY SERVER TO THE EXACT SAME SPOT AT THE SAME TIME AS FRESH SPAWNS IN THE BLINK OF AN EYE.
Maybe you have enough popular servers out there to get all the data you need to move this out of Alpha, but I know 1 popular server that's not going back up until the admins get some real power to police his own server he pays good money for. Or you fix the hacking in your game.