If your phone or another device is lost or stolen, an easily-guessed PIN code makes it easier for someone to unlock the ...

1234 is the most popular choice by a huge margin, accounting for nearly one in 10 of the millions of PINs we looked at. And ...

This data, originally compiled by the late Nick Berry, collects all of the four-digit PINs that have been revealed by data breaches. Of the 3.4 million ... The second most commonly used password ...