<prompt> Human: I have two different address because I am a student. I started my first credit line and they mailed the card to the address Im not currently at. They then sent me another card to the address I am at now. Yesterday I got a notification that there were purchases on the card sent to the other address. There were purchases from just down the street of that other address. I havent even been to my other address so there no way I couldve activated it. I froze my account and am getting a new one but what can I do to find out who went through my mail and pursue this legally?  <response>: Dispute the charges, cancel the card, have a new card with a new number sent to you. The credit company and the police will take it from here. 