How chip card attacks work
Almost all modern bank cards are equipped with a chip, which stores the information necessary for payments. In today's article, I will talk about the methods of fraud with such cards, as well as the methods used by banks to counter carders.
CHIPOVOE LEGACY
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BRAZILIAN HACK
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CRYPTOGRAM REPLAY & CRYPTOGRAM PREPLAY
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PIN OK
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CONCLUSION
Interesting statistics for the last year: despite the fact that back in 2010, “real security people” from banks were touched by how someone did not follow the obvious problems of card processing , in 2020 everything is about the same bad. Last year's inspection statistics showed that 31 out of 33 bank cards from different parts of the world, including Russian ones, are vulnerable to this attack.In the next article, I will look at schemes for attacking contactless cards and related applications - mobile wallets.
All Parts:
Attacking contactless cards [Part 1]
You probably have several cards of international payment systems in your wallet, such as Visa or MasterCard. Have you ever wondered what algorithms are used in these cards? How secure are payments? We pay with cards every day, but we know very little about them for certain. Even more myths...

Attacking contactless cards [Part 2]
How hackers steal money from bank cards Hidden content THE MOST COMMON TYPES OF FRAUD Let's start with attacks that payment systems and banks have to deal with on a regular basis. Payments without 3-D Secure Hidden content What is 3-D Secure Hidden content Attack of the clones Hidden content...

Attacking contactless cards [Part 3]
How chip card attacks work Almost all modern bank cards are equipped with a chip, which stores the information necessary for payments. In today's article, I will talk about the methods of fraud with such cards, as well as the methods used by banks to counter carders. CHIPOVOE LEGACY Hidden...

Attacking contactless cards [Part 4]
Contactless bank cards are very convenient: I put the card to the terminal, and after a couple of seconds the phone rang in my pocket - the purchase was paid. But this convenience has a downside: attackers can steal money from the holders of such “plastic”. Let's talk about ways to hack bank...

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