Whilst logged in to SkyBlock, a user named 'server_restart' joined the chat. Pressing TAB did not show this users name, in fact it seems that server_restart went AFK for the duration that I pressed TAB. Is someone hacking the server? Masquerading as another user? Very Suspicious. I only remember that the other users logged on were named CatGirl, CatBoy, CatGuy. They may well be innocent, but it seemed odd.
I'm not sure if hackers really look towards hacking friendly family communities, i think you're safe to wonder that it must have been a error in the config or a simple misunderstanding.