Security flaws of contactless cards: How a time saving masterstroke can be exploited by criminals
Contactless cards offer a quick and easy way to pay in shops and restaurants, but could also offer easy pickings to fraudsters if not properly protected.
A reader discovered this to his cost when his card seemed to go on a shopping spree without him - and, no, it wasn’t his wife.
Desmond, from Wolverhampton, wrote to me after a cash machine displayed an “insufficient funds” message when he tried to withdraw some money. He knew this couldn’t be right as he had been paid just a few days before.
So he contacted his bank which confirmed that there had been 13 transactions over the past three days totalling £2,125.
Each transaction was an online purchase with his debit card, but Desmond had not made any of them himself.
Desmond was not the only victim, by coincidence he discove...