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Sep. 21st, 2012 12:37 pmhttp://finance.yahoo.com/blogs/the-exchange/cracking-pin-code-easy-1-2-3-4-130143629.html
26.83% of all passwords could be guessed by attempting just 20 combinations of four-digit numbers

26.83% of all passwords could be guessed by attempting just 20 combinations of four-digit numbers
