Just ran my credit report

i ran my ssn to get my credit report and some other guy’s name came up under that ssn. some guy from the bronx had hijacked it and had some unpaid utility bill. i had to go to the ss office and get proof of my name,address, ssn, etc. was actually mine to get it off my credit report. the thing that sucks is that this cost me a job, i was all but hired and they just had to run a background/credit check and this came up. pita…