The answer depends entirely on your ethics as a heister.
Because this mod modifies game data in memory, anti-cheat software (like Valve Anti-Cheat) does not ban for this mod in Payday 2 , as the developers (Starbreeze/Overkill) have historically taken a lax stance on non-competitive mods. However, the mod is flagged as a cheat in the in-game filter. You cannot use it to earn achievements on the public leaderboards (but you can bypass this with a separate "Ignore Cheater" mod, leading to more controversy). silent assassin payday 2 mod
Back in the safehouse, the crew counted the take. Two million clean. No civilian casualties. No arrests. No evidence. The answer depends entirely on your ethics as a heister