An early Coinbase and Twitter investor just gave Uphold $57.5 million to add Ripple and insure against hacks

Greg Kidd, an early investor in Coinbase and Twitter, just invested $ 57.5 million toward Uphold, a currency exchange that also trades in cryptocurrencies. Uphold will use part of the money as insurance for its users to guarantee that their deposits to the exchange are protected in the event of a hacking incident. Uphold will also […]