New payment cards in my country are now delivered with the no contact option that allows to pay without putting the card in a machine. The fact is that these cards aren't secured because you can read them easily with a phone or a tablet and retrieve informations about the bank account.

Is there a way to manually disable this no-contact thing? I'm either looking for a physical solution (like scratching a part of the card or removing the chip that makes that ) or a software solution that blocks this functionnality.

New payment cards in my country are now delivered with the no-contact option that allows pay without putting the card in a machine. The fact is that these cards aren't secured because you can read them easily with a phone or a tablet and retrieve information about the bank account.

Is there a way to manually disable this no-contact thing? I'm either looking for a physical solution (like scratching a part of the card or removing the chip that makes that ) or a software solution that blocks this functionality.