Hello Friends, today I will explain you how a credit card hack works: how to hack credit cards using packet sniffing and session hijacking. In this tutorial, we will discuss how we can exploit the vulnerability in credit or debit card functionality to hack the card’s password. Agvazhenin obschestvoznanie kontroljnie zadaniya. Nowadays, fund transfers and online shopping are done using primarily internet banking and credit cards.

How to Make an ATM Spew Out Money A researcher shows he can control a cash machine remotely or on the spot. Mouse over the letters in the above image to learn how Jack hacks an ATM. Aug 13, 2018  Worldwide ATM hack could see millions withdrawn from banks in major operation, warns FBI. Indicating cyber criminals are planning to conduct a global Automated Teller Machine.

Interestingly, those methods utilize SSL (). People tend to believe that their accounts cannot be hacked because their transactions are secured by extra security layer, SSL, but it’s actually quite easy to break the SSL. It is always better to secure your computer and internet connection rather than depend on payment sites. So first, we should know how credit cards work and how transactions are performed. Please read on. First, know that it’s virtually impossible to see the actual data that is transferred during a transaction, but by using session hijacking and packet sniffing we can achieve see the data in an encrypted form. The fatal flaw that enables sensitive information to be stolen occurs when an end-user is not properly educated on the easily executable, well-known SSL exploit: SSL MITM.

Hackers take advantage of that to get access to your sensitive data. A great saying applies here: PREVENTION IS BETTER THAN A CURE. The only thing required to block the loopholes in the system is a properly educated end user. I have already shared two articles with you about how to secure yourself.

The first is “Make your computer 100% hacker proof” () and other is “10 easy tips to secure your computer” (). It is important to know that a certificate is used to establish the secure SSL connection. This is a good thing if you have the right certificate and are connecting directly to the website you intended to use. Then all your data is encrypted from your browser to the SSL website where the bank’s website will use the information from the certificate it gave you to decrypt your data/credentials. If that is truly the case, then it is pretty darn hard for a hacker to decrypt the data/credentials being transmitted, even if he is able to sniff your data. He runs a Cat command to view the now decrypted SSL information. Note that the username is “Bankusername” and the password is “BankPassword.” Conveniently, this dump also reveals the banking site as National City. FYI, the better, more secure banking and online store websites will have you first connect to another, preceding page via SSL, prior to connecting to the page where you enter sensitive information such as bank login credentials or credit card numbers. The reason for this is to stop the MITM-type attack.

This helps because if you were to access this preceding page first with a “fake” certificate the next page where you were to enter the sensitive information would not display. The page gathering the sensitive information would be expecting a valid certificate, which it would not receive because of the Man-in-the-Middle. While some online banks and stores do implement this extra step/page for security reasons, the real flaw in this attack is the uneducated end-user, as you’ll soon see. Left One Good Certificate and right one fake certificate How an End-User Can Prevent This • Again, the simple act of viewing the certificate and clicking “No” would have prevented this from happening. • Education is the key for an end-user. If you see this message, take the time to view the certificate. As you can see from the examples above, you can tell when something doesn’t look right.