The most common and least used 4-digit PIN numbers can vary depending on different sources and studies. However, I can provide you with some information based on commonly observed patterns and studies conducted in the past:
Most Common 4-Digit PIN Numbers:
- 1234
- 1111
- 0000
- 1212
- 7777
- 1004
- 2000
- 4444
- 2222
- 6969
These PIN numbers are often chosen because they are easy to remember or follow simple patterns.
Least Used 4-Digit PIN Numbers: The least used 4-digit PIN numbers are typically more random and less predictable. Since they are less commonly chosen, they may provide better security. Some examples of least used PIN numbers might include:
- Random combinations of digits, such as 9623 or 5187.
- PIN numbers that do not follow simple patterns or sequences, such as 3782 or 6905.
- PIN numbers that do not rely on repeated digits, such as 2479 or 5368.
Using more unique and less predictable PIN numbers can help enhance the security of your personal information.
It’s important to note that using a 4-digit PIN for security purposes, such as unlocking your phone or accessing financial accounts, might not provide sufficient protection against determined attackers. It’s recommended to use longer PINs, passphrases, or biometric authentication methods whenever possible to enhance security.