Heres a very sad story. I was running my first minecraft server for a week. I had world gaurd and a bunch of other protective and fun plugins. I had the server running trough the night for which I was asleep. I wake up, check on my server, and everything is covered in magma. I go on to my admin control panel and I see if anyone said anything.
Someone did. he was screaming: Whoa! No Ones on the Server! Nows my chance. Then an hour later it says I'm the worlds largest griefer! And it was one of my admins. That was just sad. I also have the ip if you want to see.