However, the execution of the above punishment shall be suspended for two years from the date this judgment becomes final and conclusive.

The Defendant, as the children of E running the PC in Incheon Bupyeong-gu, in order to interfere with the business of “GPC room” operated by F, a competitor located in approximately 50 meters away from the above PC, expressed large numbers of signals or data to the computers installed in the above “GPC room” and sent them to the information and communications system and network, thereby causing a decline in performance and system paralysis.

1. No person who violates the Act on Promotion of Information and Communications Network Utilization and Protection, etc. shall cause a trouble to an information and communications network for the purpose of hindering the stable operation of information and communications network, such as sending a large amount of signals or data, or

On September 1, 2012, at the “IPC bank” located in Bupyeong-gu Incheon Si, Bupyeong-gu, Incheon, the Defendant transmitted the DES attack program “sever” from a person who uses the Internet Ntp site (htp:/Nweb.n.com) to “J” (hereinafter “J”), and, when the Defendant talks on the relevant file using the said program, the Defendant secured a PC for the Defendant’s attack by creating a malicious program implementation file “sever.exe”, which transmits the data to the computers subject to the attack, which is a non-PC, for the attack computer transmitting the data to the computers subject to the attack, and again transmitted the file to the J “after transmitting the file, 5,000 won,” the Defendant secured a PC on the condition of granting the said PC to the J.

Then, the Defendant, using the DES attack program, transmitted an attack order to a large number of unspecified people infected by the DES program as above to the above 50 PC, and the above PCs are operated by F in Bupyeong-gu Incheon City, where the network line of KT is installed.