Mvnchies wrote

Xbox_One wrote This is quite easy with some social engineering and Having his IP address. He can do nothing to you.

Im not worried about him doing anything to my account, how do you suppose he got his ip address? the only thing i could think of was if there was some programme where you could enter a gamertag and it would show you their ip address but i dont know if there is such a thing..

i believe there is a website that you can visit, type in any ip adress(eg) your cousins ip,and it comes up with the adress and i believe theeir internet supplier aswell, not no names of mothers th

He must have your IP address. Just phone your ISP and report it, If your IP is dynamic, it will most likely change the next day anyway.

does your have cousin have a website?
if so then they could of possibly used website.informer
to find out some of his information.