Wallet

Side-Channel Attack Shows Vulnerabilities Of Cryptocurrency Wallets

What’s in your crypto wallet? The simple answer should be fat stacks of Bitcoin or Ethereum and little more. But if you use a hardware cryptocurrency wallet, you may be carrying around a bit fat vulnerability, too. At the 35C3 conference last year, [Thomas Roth], [Josh Datko], and [Dmitry Nedospasov] presented a side-channel attack on …

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Target Lets You Pay With New ‘Wallet’ Mobile Payment System

It appears that Target is still not keen on accepting Apple Pay as a mode of payment in its onsite stores. In a recent post, America’s second-largest retailer announced that it had rolled out Wallet, its own mobile payment system that is now active as a feature for Target’s iOS and Android apps. The arrival …

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