CVV SITES | Cvv Shop
Card Verification Value, or CVV, is a three- or four-digit number that appears on the back of most credit and debit cards. It provides a security layer for online transactions and helps prevent fraudulent purchases.
The first card to employ CVVs was Mastercard, which introduced them in 1997. VISA and American Express followed suit in 2001.
Originally, CVVs were 11 characters, but the UK Association of Payment Clearing Service revised them to three digits. This has reduced the amount of physical card fraud.
In recent years, fraud has shifted to digital, however. Many counterfeit cards are now used for purchasing goods at big box retailers. Several reputable merchants use Secure Sockets Layer technology to protect consumers from online fraud.
Banks and payment systems require you to enter the owner's name and surname, card number, card authentication code (three-digit code on the back) and its validity period when paying with a card. Authentication code - CVC or CVV - serves as additional protection against fraud: if someone steals your 16-digit number and other information from the front of your card, you will not be able to use money without a three-digit code. That is now available oline through CVV Shop. ...
... If all this data ends up in the hands of hackers, that's a problem.. They usally drop on https://cvvsite.com/ for selling it
Why do you need to enter all this data?
The paradox is that the data that people are so afraid to enter when paying is needed just to protect them from fraud. Payment systems Visa and MasterCard The payment system asks you to enter a one-time password - the bank can send it in a message to the phone number you specified when registering the account. Some banks give customers a set of one-time passwords or a special gadget that generates them in advance. Some banks issue a set of reusable passwords - this is the least secure option. A fraudster can steal your card and try to buy something on the Internet on your behalf, but if he does not receive a one-time password, he will fail. When paying, stores redirect customers to the bank's page so that they can enter a password. If it happens somehow differently, it probably means that the store does not support the 3D Secure / SecureCode system.