Security News > 2019 > July > Flaws allow attackers to bypass payment limits on Visa contactless cards

Flaws that allow attackers to bypass the payment limits on Visa contactless cards have been discovered by researchers Leigh-Anne Galloway and Tim Yunusov at Positive Technologies. The attack was tested with five major UK banks, successfully bypassing the UK contactless verification limit of £30 on all tested Visa cards, irrespective of the card terminal. The researchers also found that this attack is possible with cards and terminals outside of the UK. These findings are significant … More → The post Flaws allow attackers to bypass payment limits on Visa contactless cards appeared first on Help Net Security.

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