Some PINs on the report's list are only slightly more complex. Thirty of the 50 most commonly leaked four-digit PINs start with "19" or "20," potentially indicating someone's birth year ...

In an age of advanced security measures—Face ID, biometric scans, and multi-factor authentication—it's surprising that ATMs still rely on a simple 4-digit PIN. The Origin of the 4-Digit PIN. The ...