I was playing on the minehut survival server and then some random person joined and killed one of the other players multiple times, took his stuff, and burned his house. While I never actually saw the griefer, in the chat the person who got griefed claimed he was a hacker. This seems possible since the person was only like 5 minutes new to the game. After he killed the poor person who got griefed, he started to try to find me but couldn't as I was about 300 blocks out. I think the person's name was Independence41 or something. He also said a lot of bad words like the n-word and the b-word.