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

The AI system has detected and reported 1,200 cases to the National Center for Missing and Exploited Children this year.

A Marion County teen was arrested after allegedly using the game Roblox to communicate with children, directing them to molest their younger siblings and produce child sexual abuse material.

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.