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. https://www.iotforall.com/nems-catapult-blockchain-iot-combat-gas-pump-credit-card-skimmers/
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USING NEM’S CATAPULT BLOCKCHAIN AND THE POWER OF IOT TO COMBAT GAS PUMP CREDIT CARD SKIMMERS
I was seated in the chair of my local bank, excitedly waiting to open a new bank account. As I was handed my new VISA debit card on the spot, I imagined the convenience that a powerful electronic payment solution would bring. Upon giving me the drill on my new card, the first words out of the bank manager’s mouth were:
“Whatever you do, never use this debit card at the local gas pumps!”That’s right  I wasn’t allowed to utilize the convenience of my card at one of the simplest and seemingly harmless actions one can participate in. She told me that there was a serious problem concerning the pumps — one which had affected her as well. I leaned forward in my chair out of curiosity, anticipating the reason as to why I wasn’t allowed to utilize my supposedly secure bank card.
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