Researchers showcase method for bypassing contactless card limit

Hack breaks your Visa card’s contactless limit for big frauds — Forbes — “To carry out their hack, the researchers used a specialised piece of hardware to intercept and insert messages in the communications between the card and the reader. For instance, they could tell the card that verification — like a PIN — wasn’t needed, even though the requested amount was more than £30. They then told the terminal that verification has already been made by another means.”

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