A British mother says her nine-year-old daughter was befriended by a predator on Roblox before being bombarded with sexually graphic videos, photos and messages. The youngest players on Roblox are ...

Roblox is a thriving web-based virtual world where kids can create building-block creations in Leg0-like styles. It is far more successful than other virtual worlds, and 18-year-old Luke “Stickmaster ...