Go to your inventory. Unequip any weapon that has:
If you do not have a friend available to check, pay close attention to how public lobbies treat you. Many Payday 2 lobby hosts enable the "Auto-Kick Cheaters" option in their game settings. If you join a public game and are instantly kicked by the system the exact millisecond you connect, it is a strong indicator that the automated system detected your tag and removed you. 3. In-Game Chat System Messages Payday 2 How To Know If You Have A Cheater Tag
"Player [Username] has been flagged as a cheater." Go to your inventory