What some gms seem to be doing is as they determine the people who have been logging on others and deleveling them, they block all the accounts that the person who has be found to delevel (whoever's ip was the one where xxx acct lost more than 2 levels).
Richie gets hacked by Aga. All the accts Aga has ever logged on are instant block999 when the logs display Richie losing >2 full levels of XP on Aga's IP.
It sucks the system did not have a better way of stopping cheaters, but its obvious this is the only way. What i wuold like to know if this is the way they're doing it on all the servers or just logos