Criminals can guess Visa card number and security code in just six seconds, experts find | The Independent
'Within seconds, by a process of elimination, the criminals could verify the correct card number, expiry date and the three-digit security number on the back of the card. '
'Criminals can work out the card number, expiry date and security code for a Visa debit or credit card in as little as six seconds using guesswork, researchers have found. '
'Researchers found that the system did not detect cyber criminals making multiple invalid attempts on websites in order to get payment card data. '
'According to a study published in the academic journal IEEE Security & Privacy, that meant fraudsters could use computers to systematically fire different variations of security data at hundreds of websites simultaneously. '
'Experts from Newcastle University said it was “frighteningly easy” to do with a laptop and an internet connection. '
[–] derram 0 points 1 point 1 point (+1|-0) ago
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'Within seconds, by a process of elimination, the criminals could verify the correct card number, expiry date and the three-digit security number on the back of the card. '
'Criminals can work out the card number, expiry date and security code for a Visa debit or credit card in as little as six seconds using guesswork, researchers have found. '
'Researchers found that the system did not detect cyber criminals making multiple invalid attempts on websites in order to get payment card data. '
'According to a study published in the academic journal IEEE Security & Privacy, that meant fraudsters could use computers to systematically fire different variations of security data at hundreds of websites simultaneously. '
'Experts from Newcastle University said it was “frighteningly easy” to do with a laptop and an internet connection. '
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