High-profile hacks and cyber espionage by nation states (or those working on their behest) have been in the spotlight of late. But a far more insidious computer threat lurks much closer to home: criminals perpetrating fraud. According to a 2011 report by public accounting firm UHY Advisors, fraud is a whopping $1 trillion dilemma in the US alone — and that number could be considerably higher. It is hard to put an exact number on electronic fraud as, 1) companies are loath to report that