Hey everyone, I recently been constantly attacked by curse craft http://www.minecraftforum.net/topic/1122215-cursecraft-pvp-247-96-slots-factionspvpmcmmo/ because one of my idiot members tried recruiting on their server. I went on their server and apologized to their owner on behalf of my member but he kept attacking my server. They said they are from www.hackforums.net They have spammed our server by constantly logging in and out. I have put a cooldown on factions and all of the commands preventing them from flooding the server. But they still constantly log in with more accounts. They are making me and my members very upset. I have banned like 50 accounts and IP banned about 30 IP's How do I prevent these players from attacking my server? I really need help. Is there a plugin that I can use to prevent this? I don't want to have to change my IP because of this. Thanks.