Why YSK: Locking your credit with the main 3 places is not enough.
https://innovis.com/ have grown enough to require locking as providers are using them as a single check source.
There’s also https://www.chexsystems.com/ which many banks use for opening checking accounts. They’re unique because they handle accounts that don’t show up in a credit report.
This should help: https://www.usa.gov/credit-freeze
It’s a fraud prevention method to combat identity theft.