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A comment on Criminals can guess Visa number and security code in six seconds, experts find. Parent comment

Re:Criminals can guess Visa number and security code in six ... by aquadrop on Sunday December 04, 2016 @06:45PM (#13102415)
I think they can be same, but they always > 99 (at least I never saw a card with CVV starting with 0)
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Re:Criminals can guess Visa number and security code in six ... by ctrl-j on Monday December 05, 2016 @12:07AM (#13103495)
A coworker of mine thought the same. Parsed the string into an int - we saw a bunch of cards get declined by our gateway processing company. They definitely can have leading zeroes.
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Re:Criminals can guess Visa number and security code in six ... by girvo on Sunday December 04, 2016 @07:08PM (#13102510)
I have, it was a Visa.
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