Statistics show that one of the most common PIN codes is still 1234. Not very thoughtful, don’t you think?
When setting a 4-digit passcode you should remember that your choice SHOULD NOT be:
- Too simple and obvious: 0000, 1111, 4321.
- Easily associated with your personal data (for example, date of your birth): 1508, 1985.
- A part of your phone number or address.
Do not use the same passcode which you use for your credit card.
The best thing is to use a completely random 4-digit number.
P.S.: 2580 is not random enough.