TechnologyIf cryptocurrencies are unhackable, how do they keep getting stolen? News of a $190 million cryptocurrency theft emerged this week, despite cryptocurrencies being designed to be unhackable. Here's the low-down on what is going on and how safe bitcoin or other cryptocurrencies are News
TechnologyEl Salvador revamps bitcoin wallet after complaints of theft and fraud The Central American country's experimental adoption of bitcoin has been beset by problems including identity theft and missing funds. Now the system is being relaunched with a US company providing the infrastructure News