You can submit a report online at oig.ssa. Gov or contact the OIG's fraud hotline at 1-800-269-0271.Identity Theft: If you think an identity thief is using your SSN to work or to collect benefits, call the Social Security Fraud Hotline at 1-800-269-0271. Just get fake ssn, it doesn't have to be a real number. Use your id and fake ssn and they will run background check on ur ID. Manage your Social Security number, which is your first and continuous connection to us. If you believe a thief is using your Social Security number to work or claim Social Security benefits, call the Social Security Fraud Hotline at 1-800-269-0271. You can almost always put a fake social security number down. This can help you avoid collections, identity theft, and the wrath of landlords. Additionally, report the ID theft with local law enforcement right away.