2. The costs of lawsuit are assessed against the plaintiffs.

A. The parties are 1) Defendant Kakao Co., Ltd. (hereinafter “Defendant Kakao”).

) The term “Kakaox” is also called “apping and applied program”;

hereinafter referred to as “Kakakao Stockholm” only

2) Through the Internet, a provider of information and communications services that provides devices, such as smartphones, with mobile phone-based online-based mobile network to realize bilateral communication in cyber space, such as real-time hosting and file transmission, etc. (hereinafter “SKPE”), is a provider of information and communications services that provides devices, such as mobile phone-based mobile network. 2) The term “Skp” (hereinafter “SkPE”) is called VoIP (VoIP) Internet phone or voice clock network;

It is a communication technology that realizes voice currency through IP network data, such as super-high speed Internet.

As a program based on the Internet, the provision of voice, video, and phish services, etc. on computers and smartphones, Defendant S. A.r. (hereinafter “Skype”). On May 2, 201, skype (hereinafter “Skype”) concluded online resale contract with skype S.m. (hereinafter “head office”) on three occasions by September 26, 201.

Then, the company is in charge of domestic sales of fee-charging services and domestic public relations of Skyp in the Skyp, operating the Skyp website (htp:/skype.disung.com).

3 The plaintiffs are the Kakao Stockholm users, and the plaintiffs A are the users of the Kakao Stockholm, along with the Kakao Kakao Stockholm, so-called Kakao alphish alphish alphishing as follows.