All players are advised to keep a close eye on their accounts due to one of our players getting their account hacked into. I was able to reverse the damage that has been caused over the last 24 to 48 hours on the server, which totals around 10,000+ blocks/entities/items that I know have been reversed in the CoreProtect rollback. This user, to which I'll keep anonymous, has been tempbanned on their account and is aware of the situation. We're addressing this as it goes along.
If you haven't changed your password in a while, please go over to Mojang's account management and maybe give your account an update. If you suspect that your account may have been compromised, don't hesitate to let a staff member know. We want to make sure that you're protected on the server and not held directly responsible for something that we can guarantee you, as a player, were not at fault for.
Also, if anything looks like suspected grief at your home or anywhere else on the server, please alert a staff member. We're going on full watch to make sure this doesn't happen again, but we need your help to catch anything suspicious.