This is an older article, but the content is very relevant.
It discusses how ID scanners can be a privacy risk and potential threat to women due to personal information being stored.
Bar Shield has taken great steps to ensure our customers are safe. We do not keep any address information in our database, and we do not need the whole license number to complete the ID scan.
Read through the attached article, and make sure you know what questions to ask if your ID is scanned at a location that does not use Bar Shield ID scanner.