Payday 2 How To Know If You Have A Cheater Tag [work] -

: Using weapons, characters, masks, or weapon mods from a DLC you do not own (often via a DLC Unlocker). Unowned Items

You cannot see it yourself. You must:

: When the game detects a cheat, it often sends an automated message to the chat explaining why (e.g., "User cheated by using invalid weapon"). Ask Other Players Payday 2 How To Know If You Have A Cheater Tag