Contact the fraud departments of any one of the three major credit bureaus to place a fraud alert on your credit file. The fraud alert requests creditors to contact you before opening any new accounts or making any changes to your existing accounts. As soon as the credit bureau confirms your fraud alert, the other two credit bureaus will be automatically notified to place fraud alerts, and all three credit reports will be sent to you free of charge.
Credit Bureaus: Experian, Equifax and TransUnion