Tegumi wrote...
You should probably only give the password to people you explicitly trust. Also, it definitely narrows the pool of people who could have griefed. There's probably also Terraria server management software to log activity if you really want to keep it open.
Thanks for the Advice, Tegumi, managed to find the log activity. we found out it was a friend someone had invited, apparently he thought his friend status meant he could overlook the rules. He's been banned, It wasn't anyone from Fakku, that's the good thing.