On August 11, 2011, the Defendant was sentenced to six months of imprisonment with prison labor for the attempted larceny of structures at night at the Daejeon District Court on August 11, 201, and completed the execution on May 23, 2012 in the Seosan branch of the Red Prison.

On April 2015, the Defendant called from the Defendant’s residence in Jin-si, Jin-si, to the effect that he would lend the Defendant’s bank account to the Defendant and offer 1% of the money if he wanted to receive the money transferred to the account. In response, the Defendant, despite being aware that the said account would be used for committing the singishing fraud, informed her of the Agricultural Cooperative Account Number (E) in the name of the Defendant.

On April 6, 2015, at a place where a location cannot be known, the victim was called to F of the Public Prosecutor's Office and misrepresented to be the victim F of the Public Prosecutor's Office, and "the fact that a passbook has been used in the name of the person in question is confirmed by using a passbook in the name of the person in question" was obtained by allowing the victim to enter the victim's new bank account number, account identification number, and official identification number, etc. with access to the victim's Internet website, and discovered the victim's financial information. On the same day, at around 15:33 of the same day, the victim transferred KRW 18,00,000 from the new bank account of the victim through Internet banking to the agricultural bank account in the name of the said defendant.

The Defendant, at around 15:56 on the same day, withdrawn the amount of KRW 18,00,00 deposited in the agricultural cooperative account in the name of the said Defendant at a point in Ansan-si, Boyang-si, Boyang-si, Boyang-si, Hanyang-si, one time, from the said Defendant’s name, while being aware that it was a gold source deposited in the agricultural cooperative account in the name of the said Defendant’s name.

As a result, the Defendant, when acquiring property benefits equivalent to KRW 18,00,000 by inputting the victim’s financial information into the information processing device without authority, made the Defendant use of the account under the name of the Defendant and the account.