![]() When input in a special Toolkit type of software which uses a guessing technique to factorize information, the last 4 digits of a given card are all it takes to steal its: The other vulnerability discovered by the researchers is the lack of repeated checks during payment, which may result in variable information being input. ![]() Most sites give permission to make multiple unsuccessful attempts for online payment with a card. One of the weaknesses allowing this nightmare scenario to happen is to take advantage of online payment system’s lack of detection of several invalid payments conducted on several websites. ![]() The weaknesses are useless at first hand, but when they are combined with a special tool, your credit card’s information can be exposed faster than you can say “The little red riding hood took a stroll down memory lane.” The method, which was discovered by very clever individuals at Newcastle University was discovered as a result of two types of weaknesses in how online transactions were conducted via the Visa system. News broke out exactly of such method which allows very simply to guess the credit card’s crucial credentials in less than a minute. This is also the perfect opportunity for cyber-criminals to strike and steal funds. We all know what happens during winter holidays – people begin to use their cards and banks become very busy due to the increased amount of transactions conducted due to winter holidays.
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