The bank will report the case to the public security organ and bring a lawsuit to the court. If the suspected fraud is a criminal case, it shall be reported to the public security organ. Ordinary fraud belongs to the Criminal Investigation Bureau, and contract fraud belongs to the Economic Investigation Bureau.

A criminal case refers to a case in which a criminal suspect or defendant is accused of violating social relations protected by criminal law and is investigated, tried and given criminal sanctions (such as fines, fixed-term imprisonment, death penalty, deprivation of political rights, etc.) by the state. ) in order to investigate the criminal responsibility of criminal suspects or defendants.

Economic crime investigation refers to the general name of special investigation measures and compulsory measures taken according to law in order to obtain relevant evidence to prove the existence of criminal facts and the seriousness of criminal circumstances and arrest criminal suspects.

In China, there are 88 kinds of crimes under the jurisdiction of economic crime investigation departments.