My cluster was hacked

[xBaliztekx]

I had a player join my cluster and he spawned in numerous 1 million level creatures and it decimated my communities work. Upon Banning him he kept creating alternate gamertags joining in and doing the same thing. He doesn't have access to any admin commands yet he was able to summon in creatures and I'm not sure how he did it. I have several gamertags that were used to do this. What can be done to make sure that this person doesn't do this again? The files I have are too large to send. But I have screenshots of some of the dinos he spawned in. He said it was an application he created to spawn dinos into a player dedicated server. He continues to create profiles and join my server. 

[raxus]

Nitrado suggest that you make sure you generate a cluster ID and turn on crossark.

If a server is unclustered, anyone can transfer summoned dinos from their singleplayer to your map.

[maleyco]

First change the closter key then restore a security point saved in the ark administration command console within the game, review players' dino usage record and ban the person.