You joined a lobby hosted by a cheater. The host spawned 50 bags of gold in the van instantly. Even though you didn't press a button, the game logged you as receiving "Illegal loot value." You now have the tag.

Removing the cheater tag is a three-step process: , resetting your stats , and verifying your game files .

This is the most direct way; teammates can see the red "CHEATER" text above your head or in the lobby.