Was on a Tac-Ops 128 Everon Conflict with 40+ players. The game was several hours along and running just great. USA was winning and all of a sudden the USA MOB, MHQ destroyed, and all FOBs were deleted.
This ruined our game and disheartened our fledgling community of players. The griefer was even taunting as 'now Russia will win' and went by the name "Greifergod6571" (sic).
https://reforger.armaplatform.com/workshop/5D3A5E51BACD37B2-ENHConflictGreifProtection
The above mod has been used on DarkGRU servers with a setting of 10 minutes after capture to delete structures. Supply depots can't be deleted. And SGT or higher rank to delete structures. This mod and settings has almost stopped all griefing. But the MHQ is easily dealt with by griefers as they just spawn on it and destroy it.
We really need a better kick voting system and some of the Conflict Greif Protection mod's ideas implemented on Official Servers.