By Michael Mainelli Criminals and fraudsters are only becoming more tech-savvy; if we want to stop them, so must we, writes Lord Mayor Michael Mainelli In recent weeks, the City of London Police have played an important role in reassuring City residents, workers and visitors following riots and disorder across the UK. I’d like to thank them for their dedication. Behind the scenes, our police are also busy tackling “hidden” crimes – like economic crime – which pose a huge threat to the City’s status as a leading global financial centre. The theme of this mayoralty, ‘Connect to Prosper’, celebra…