u/YesIDoLikeCake

I’m 24 and until a year ago I thought my SSN was one number but was off by one digit. I had gotten an internship which turned into a full time job before I learned, and got something back recently that showed me I have the wrong SSN setup for my job/clearance. I’ve been working here with my clearance for almost 2 years, and love it. What should I do to resolve this without losing my job/clearance. I’m a contractor if that matters.