<prompt> Human: So today I tried to open a trading account to buy some stocks and during the sign up process it asked me to enter my SSN which after that, asked me some verification questions which included previous addresses none of the address choices were ones Ive even heard of a bank I used to do a mortgage in 2012 I wasnt even 18 then and what bank I opened an account with in 2011 I was 13ys then!. After that I tried signing up for an account on SSA.gov and was faced with the same verification questions and after answering all of the questions with none of these it still said it cant verify my identity and electronic access has been locked out. Could this mean someone has my SSN?  <response>: I suggest that you go to their office and take care of this issue asap. Its always good to go in person. 