Social security

Someone Random just sent me a picture of my social security number knows my full name when i was born even my address. It’s scary how someone can just pull up your information just from your first in last name not even my full name but they figured it out. I been trying to flag my card, the social security place isn’t answering the phone, lovely social security in i’m just stuck I have no idea what to do they have everything telling me there going to sell my information i know who the person is but the police said there’s nothing they can do about it because i’m not in harm which i understand but shit like that should be illegal. it should not have been so easy for this person to find my information with just my first name in one last name i have two. He said he worked for the government but I don’t know.