• “1234” makes up about 10% of all PINS.
• “1111”, “0000” and others where the same number’s repeated 4 times.
• “1342” and other combinations of 1234 like “4321”.
• “1212” and other doubles duplicated, e.g. “1010”.
• “1122”.
• “1986” and other years of birth.
• “2580” and other straight lines on keypads.
• “2468”.
• Birth dates like “2512” or “1225” aka 12 December.

Spoiler: it’s 1234

If we knew what that PIN was, think of the havoc we could wreak!

1312?

Mine is 6969.