Financial Conduct Authority FCA taken to complaints commissioner over data breach Financial AdviserBy Rachel Mortimerrachel.mortimer@ft.com What do you think about the issues raised by this story? Email us on fa.letters@ft.com to let us know.Article continues after advertPage 2 of 2Previous|Next More on Financial Conduct Authority Financial Conduct Authority FCA sees increasing number of crypto firms being registered Financial Conduct Authority FCA decides to ban and fine trio over pension funds mistreatment Financial Conduct Authority Pair arrested in connection to £1bn crypto business Financial Conduct Authority FCA bans two individuals over unsuitable investments Financial Conduct Authority FCA aims to make UK 'best place in the world to do business' Financial Conduct Authority FCA charges 'finfluencers' for promoting investment scheme