When you think about it, Proton has always been a crypto company — cryptography, not cryptocurrency. But the Switzerland-based company, better known for its secure email, VPN and storage services, is now launching its first cryptocurrency product. It’s a crypto wallet called Proton Wallet that’s designed to make it easier to get started with bitcoin. The wallet only supports bitcoin for now, but the company says it will add support for more currencies in the future depending on user feedback. Pr...