What Do All Of Those Credit Card Numbers Mean?
Your credit card is precious and the numbers are even more important to you and to a potential hacker hoping to steal those vital digits and use them to their advantage. We all know that we have to take care of our credit cards; that is just common sense. But why are there so many numbers on the card?
Well the first digit represents the system that you are using, such as Visa or MasterCard. The rest of the numbers vary by the system that you use. If you are using a Visa, then the second digit through to the sixth digit is the bank number; and digits seven through to twelve or seven to fifteen are the account number. The last digit is a check digit.
All this information will be used whenever you pay for an item by credit card. This has to be done to verify that the credit card is being used; and it will take down all the information to say that you used it on a specific date and where you used it, too. This will show up on your credit card statement, which you should thoroughly check every time you receive your credit card statement to ensure that there are no suspicious payments being made without your knowledge or consent. This is where fraud can occur: not taking care of your credit card numbers, such as handing them out freely to unsecure websites.
Of course, not everywhere is safe. Not so long ago, a computer hacker got into an area that stores many credit card numbers and managed to purloin more than 40 million credit card numbers belonging to US citizens; this kind of incident was the first of its kind.
That figure of numbers stole is the worst-case and put many consumers’ cards at risk. Let this be a lesson to you: even credit card companies can compromise the information of their clients if they aren't careful. Make sure you are doubly careful with how you store and when you use your credit card.
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