A new exploit in the PC version of Grand Theft Auto Online is causing players to lose game progress and in-game currency, with some accounts becoming corrupted or banned. The exploit, a “remote code execution,” was distributed through the developer of the North Online GTA cheat mod.

The exploit can reportedly impact anyone, not just players in the same multiplayer lobby as the attacker, according toBleepingComputer. That means anyone currently online and playing the game on PC is at least theoretically vulnerable to attack. (Console players are unaffected.) Engadget reached out to Rockstar for comment, and we will update this article if we hear back.

The company tweeted this acknowledgment of the fiasco on Monday.