Hello,
This topic is a complex one. As the new system was implemented a couple of weeks ago, the amount of hackers has risen, but this will be temporary. Cubecraft are hiring more Helper/Mod to help reduce the amount of hackers ingame. At the moment, I'm only a helper as well as Ruben, Rinne and Reddog, but as soon as we are Moderators, will be completely clean the reports. The current staff members are working extremely hard to go through all of the reports. The idea of banning IP addresses is that there is no proof that the person using the other account is the hacker, for example, a related family could use their network to join the server as well as a friend.
This period of a lot of hackers will end soon, you need to understand that its hard for staff members to complete 20+ pages of reports and continue will every day life. Cubecraft knows that there are a lot of hackers, thats partly why they are hiring more staff. Trust me, the new punishment system we be completely worth it in a couple of weeks. I would lock this thread, but I believe a mod+ should do it.