The growth of the hedge fund industry can be ascribed to its performance-based incentive compensation system as well as a lighter regulatory environment. These features, however, could also potentially create more opportunities for financial misreporting and even fraud. In response, recent research has attempted to detect misreporting by using due diligence information or by examining patterns in hedge fund returns. Empirical evidence suggests that hedge fund fraud can be usefully predicted from due diligence information, especially evidence of previous misrepresentation. Predicting misreporting from hedge fund returns, however, is much more difficult. This is because returns may reflect patterns in underlying assets instead of manager manipulation. For hedge fund investors, the good news is that the accumulated body of experience about detecting misreporting should help improve the quality of hedge fund investments. In addition, newly-imposed registration requirements for hedge fund advisors should also lower occurrences of misreporting.