My friends and I play mc together on a nitrado server. We have already been hacked twice and part of our belongings has been destroyed both times. This time my friend was threatened to activate the withe list (although it was activated) otherwise our whole map would be destroyed. What should we do about it? (1.16.4 Java edition)
In any case, back up the maps every 12 hours. How was your friend threatened? So by mail, ingame chat,?
The whitelist was obviously not activated, because then no stranger would be able to log in.
Enter 'ingame / whitelist on and add everyone who is allowed on the server with / whitelist add player name. You too should whitlist yourself to be on the safe side. Then no more hacking by strangers.