Shocking: Nearly 1 in 10 People Use the Same Four-Digit PIN

Analysis of 29 million PINs reveals that nearly one in ten people use the same four-digit PIN, with '1234' being the most popular. Researchers found people favor birthdays, repeating digits, or sequential numbers on the keypad, making these PINs easily guessable. The findings highlight a widespread security vulnerability in PIN selection, urging users to adopt stronger PINs for enhanced personal data protection.