ALMOST 1 IN 10 PEOPLE USE THE SAME FOUR-DIGIT PIN

Summary from the TLDR InfoSec newsletter

The Australian Broadcasting Company (ABC) analyzed a corpus of 29 million four digit pins from Have I Been Pwned? Some of the most popular pins are expected keyscans, 1234, and number repetitions (1111, etc). Some other more interesting trends are highlighted such as 0229 and 2902 being less popular than other surrounding pins as they represent leap days.