Similar to method that credit card companies use to lock a card that appears to have been stolen, USCIS may now lock SSNs in E-Verify that appear to have been used fraudulently. USCIS will use a combination of algorithms, detection reports and analysis to identify patterns of fraudulent SSN use and then lock the number in E-Verify. The agency says that this step will help to deter and prevent fraudulent use of SSNs in the E-Verify system.
If an employee attempts to use a locked SSN, E-Verify will generate a “Tentative Nonconfirmation” (TNC). The employee receiving the TNC will have the opportunity to contest the finding at a local Social Security Administration (SSA) field office. If an SSA field officer confirms the employee’s identity correctly matches the SSN, the TNC will be converted to “Employment Authorized” status in E-Verify.