Online gambling is a kind of gambling, and the process of obtaining evidence is basically the same as that of general gambling. With regard to the collection and preservation of electronic evidence, the details are as follows:

1. The investigation organ shall extract, copy and fix the website pages, online records, emails, electronic contracts, electronic transaction records, electronic account books and other electronic data that can prove the real situation of gambling crimes;

2. Investigators shall make relevant written explanations on the process of extracting, copying and fixing electronic data, and record the cause of action, object, content, time, place and method, specification, category and file format of extracting, copying and fixing electronic data;

3. The producer or holder of the extracted, copied and fixed electronic data shall sign or seal it, and the extracted, copied and fixed electronic data shall be transferred with the case;

4. For the electronic data stored on overseas computers, there shall be a witness who can prove the process of extraction, copying and fixing, and the relevant information shall be recorded. When necessary, you can take photos or videos of the process of extracting, copying and fixing relevant electronic data.

Legal basis: Article 110 of the Criminal Procedure Law of People's Republic of China (PRC).

Any unit or individual who discovers criminal facts or suspects has the right and obligation to report to the public security organ, the people's procuratorate or the people's court.

Victims have the right to report and accuse criminal facts or criminal suspects who infringe their personal and property rights to public security organs, people's procuratorates or people's courts.

Public security organs, people's procuratorates or people's courts shall accept reports, complaints and reports. If it does not belong to its own jurisdiction, it shall be transferred to the competent authority for handling, and the informant, complainant and informant shall be notified; For those who are not under their jurisdiction and must take emergency measures, they should take emergency measures first and then transfer them to the competent department.

Where a criminal surrenders himself to a public security organ, a people's procuratorate or a people's court, the provisions of the third paragraph shall apply.