Does your credit card need a tinfoil hat to keep it safe on the train?

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  • Watchdog
    PCHF Bot
    • Apr 2016
    • 19189

    #1

    Does your credit card need a tinfoil hat to keep it safe on the train?

    Can the person squashed up against you on the train read your credit card without you realising? If so, what can you do about it?

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