Vasant Prabhu, CFO of card leader Visa, can’t seem to come to terms with bitcoin. He didn’t hold back his ire for the decentralized network to the Financial Times, instead pointing to its appeal for “every crook and dirty politician” not to me...

BitPay has introduced a wallet app for the Windows phone that integrates with the BitPay prepaid Visa debit card, the company announced on its website. Users can use the app to manage their bitcoin finances in one secure, open source venue. The...