What can someone do with this data?

Got someone in an online game (Minecraft)

Listed my address, last name and city.

I'm afraid that he will come to me or do something.

What could happen?

Jay was stupid

Has been hacked several times, they knew everything about my city, etc. But never what happened don't worry and just move away from him and watch out next time it won't bring him anything iwan to come to you