Most to least common 4-digit PIN numbers from an analysis of 3.4M - https://news.ycombinator.com/item?id=40306374 - (56 points, 18 comments, 5 days ago)
Most to least common 4-digit PIN numbers from an analysis of 3.4M - https://news.ycombinator.com/item?id=40306374 - May 2024 (19 comments)
Statistical Analysis of PIN Numbers (2012) - https://news.ycombinator.com/item?id=11365962 - March 2016 (1 comment)
The 20 most common PIN numbers - https://news.ycombinator.com/item?id=11230045 - March 2016 (1 comment)
PIN analysis (2012) - https://news.ycombinator.com/item?id=11228319 - March 2016 (1 comment)
Analysis of bank PIN numbers - https://news.ycombinator.com/item?id=4535417 - Sept 2012 (111 comments)
(https://news.ycombinator.com/item?id=40306374 didn't get any frontpage time so we won't treat current post as a dupe)
Most to least common 4-digit PIN numbers from an analysis of 3.4M - https://news.ycombinator.com/item?id=40306374 - (56 points, 18 comments, 5 days ago)