wallets

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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The Payment Revolution – Mobile Wallets to Cryptocurrency onto Wearables

The payment system saw a revolution from 2013. Slowly, but swiftly there were various payment concepts circulating and infiltrating the markets. E-commerce, of course, propelled the need for alternate payment methods from cash/cheque/draft onto a credit card, bank transfer, and e-wallets. There were concerns raised around privacy, interoperability, and security – which had quite a …

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Body Shop and Urban Airship turn mobile wallets into brand and social engagement tool

Mobile wallets remain underappreciated and underutilized by retailers. Mobile wallet passes are more lightweight than full-blown retail apps, are more likely to be downloaded and can deliver some of the same marketing functionality, such as location-based notifications. Now, The Body Shop and Urban Airship, which offers a mobile wallet marketing solution, have further expanded the …

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