The part of EMV microchips in protecting against card cloning is crucial. Whenever a card with an EMV chip is used for a transaction, the chip interacts with the payment terminal to confirm the card’s authenticity. This clones the focus on card’s UID in to the location card. That’s it. https://cesarmmjfa.wikitidings.com/6440379/the_ultimate_guide_to_card_cloning_machine