Nefarious game makers appear to be leveraging a chat-based Roblox exploit that results in automatic account bans for unsuspecting users.

Star Citizen developer Cloud Imperium Games (CIG) has announced that it has suspended more than 600 in-game accounts following widespread complaints of cheating.

Roblox is implementing fixes for a chat moderation exploit that resulted in a wave of automatic bans, but the offenders say there’s more to come.