A defendant shall be punished by imprisonment for two years.

The charge of aiding and abetting fraud among the facts charged in the instant case is acquitted.

Punishment of the crime

To the extent that it is not likely to seriously disadvantage the defendant's exercise of his/her right to defense, part of the facts charged is recognized differently from the facts charged.

No person shall provide services for forging or falsely indicating a caller's telephone number for profit.

From June 1, 2017 to May 31, 2018, the Defendant, a server management business entity located in Gangnam-gu, Seoul, established a system to perform the functions of “D” in the server management business entity located in “E” located in Gangnam-gu, Seoul, and provided the server with “F Software” (website “G”), which is a program with large numbers of Internet telephone, call white function, and number change functions, etc., and changed the number of the sender’s phone from the server to the name of “IBX” upon receipt of a request to change the number of the sender’s name, etc., and provided the server with the Internet private exchange services (Internet).

Along with this, it allowed many unspecified persons to make a telephone by using a forged number.

Accordingly, the defendant provided services to change the caller's phone number for profit.

Summary of Evidence

1. Each legal statement of witness K, L and M;

1. Each prosecutor's protocol of examination of the accused;

1. Each police statement of K, L, or M;

1. Requests to investigate violations of the Telecommunications Business Act, etc.;

1. Requests for provision of communications data and replies of data;

1. Statement of seizure of each police;

1. Data on seizure of DB in respect of the installation of a private exchanger (IP-PX);

1. A written request for investigation;