CYRPTOCURRENCIES do not pose a risk to world economics, Bank of England Governor Mark Carney has insisted in a letter to members of the G20. Mr Carney, who is chair of the Financial Stability Board (FSB), resisted calls from some G20 members to regulate cryptocurrencies like bitcoin. from Google Alert - cryptocurrency http://ift.tt/2HK4EfS via IFTTT http://ift.tt/eA8V8J