Hello GameRanger Community, http://gr-police.ucoz.org/ is the website that shows all the information about hackers who were busted in clan wars and tournaments, also public servers. There is a list of players who were added to the blacklist.
Also, if you are a newly registered user and wanted to change your nickname, there's a change nickname forum where you post a thread to let us and change your nickname. http://gr-police.ucoz.org/forum/6-72-1
Finally, join the GameRanger Community's discord server [https://discord.gg/Eyzdt8y] to know the latest information and announcements, and to search for a cw, mixer, or play as a mixer for others if needed and you don't have a team.
Good Luck!