The rapidly developing Internet finance breeds a series of criminal problems. Such crime has strong concealment, long incubation period, high intelligence, professionalism, low crime cost, high income, big harm, and crossing the time and space. These characteristics bring a lot of difficult problems to the jurisdiction of the case, the retrieval of electronic evidence and the collection of verbal evidence. Determining the jurisdiction should adhere to the two basic points, human nature and relevance. Simultaneously, in considering the complexity of the case, such case can be divided into several sub-jurisdictions by the judicial organs of the major criminal areas. Electronic evidence should be taken following the reliable, standardized, comprehensive, monitoring principles, and can employ the authentication body of appropriate qualification for authentication. The verbal evidence can be collected from the start to clarify the internal relations of criminal gangs, improve the coordination mechanism of investigation, make full use of modern scientific and technological means and establish online creditor registration system.