London bank scandals aid 'fintech' dominance By: CNBC.com News June 25, 2014 at 08:17 AM EDT London's reputation as a leading financial hub has been hit, but some argue that financial technology could be its saving grace. Read More >> Related Stocks: Accenture Plc Banco Bilbao Viscaya Argentaria S.A. ADR Google, Inc. Twitter, Inc.