Personal Information Collected CHUNGWOO collects the following personal information for purposes such as membership registration, consultation, and service applications. 1. Required Information: ID, name, password, contact number, email address 2. Automatically Collected Information: Service usage records, access logs, cookies, and IP address information Purpose of Collection and Use of Personal Information CHUNGWOO uses the collected personal information for the following purposes: 1. Identification and verification of users, confirmation of intent to register 2. Delivery of notices, securing communication channels, and ensuring accurate delivery information for event prizes 3. Provision of personalized services and information regarding new services 4. Prevention of fraudulent use by unauthorized or improper users 5. Other purposes necessary for providing smooth and high-quality services Retention and Use Period of Personal Information In principle, personal information is destroyed without delay once the purpose of collection or use has been achieved. While a user remains a member and uses the services provided by CHUNGWOO, the user’s personal information will be retained by CHUNGWOO. However, such information shall be destroyed without delay once the purpose of collection or use has been fulfilled. If a user causes issues that violate the Terms of Service or public order and morals, the user may be forcibly withdrawn from membership regardless of their intent. Procedures and Methods for Destruction of Personal Information Destruction Procedure Personal information entered by users for purposes such as membership registration is transferred to a separate database (or stored in a separate file cabinet in the case of paper documents) after the purpose has been achieved. The information is then stored for a certain period in accordance with internal policies and applicable laws before being destroyed. Personal information transferred to a separate database is not used for any purpose other than retention as required by law. Destruction Method • Personal information stored in electronic file form is deleted using technical methods that prevent recovery or reproduction. Provision of Personal Information to Third Parties CHUNGWOO does not provide users’ personal information to external parties in principle. However, exceptions apply in the following cases: • When users have given prior consent • When disclosure is required by law or requested by investigative authorities in accordance with legal procedures for investigative purposes Entrustment of Collected Personal Information CHUNGWOO does not entrust users’ personal information to external service providers without users’ consent. If such a need arises in the future, CHUNGWOO will notify users of the entrusted party and the scope of entrusted work and obtain prior consent where required. Rights of Users and Legal Guardians and Methods of Exercise Users and legal guardians may at any time view, modify, or request deletion of their own personal information or that of children under the age of 14. To view or modify personal information, users may access the “Edit Information” section. To withdraw membership or revoke consent, users may click “Membership Withdrawal” and complete identity verification to directly view, correct, or delete information. Alternatively, users may contact the Personal Information Protection Officer in writing, by phone, or by email, and CHUNGWOO will take action without delay. If a user requests correction of errors in personal information, CHUNGWOO will not use or provide such information until the correction is completed. If incorrect personal information has already been provided to a third party, CHUNGWOO will notify the third party of the correction without delay to ensure rectification. Personal information deleted or terminated at the request of users or legal guardians is processed in accordance with the “Retention and Use Period of Personal Information” section and is not used or accessed for any other purposes. Installation, Operation, and Rejection of Automatic Personal Information Collection Devices CHUNGWOO uses cookies that store and retrieve user information as needed. A cookie is a small text file sent by the server operating the CHUNGWOO website to the user’s browser and stored on the user’s computer hard drive. Purpose of Cookie Use • To analyze access frequency and visit duration of members and non-members • To identify user preferences and interests, track usage patterns, measure participation in events, and count visits • To provide targeted marketing and personalized services How to Refuse Cookie Settings (Example for Internet Explorer): Web browser menu > Tools > Internet Options > Privacy Please note that refusing cookies may result in difficulties in providing certain services. Personal Information Protection Officer CHUNGWOO designates the following department and officer to protect users’ personal information and handle related complaints. Personal Information Protection Officer Name: Kyle Lee Telephone: +82-2-2027-2200 (Business hours: Monday–Friday, 9:00 AM – 6:00 PM) Email: marketing@mycw.co.kr Reporting and Consultation for Personal Information Infringement If you need to report or seek consultation regarding personal information infringement, please contact the following organizations: 1. Personal Information Dispute Mediation Committee (www.1336.or.kr / +82-1336) 2. Information Protection Mark Certification Committee (www.eprivacy.or.kr / +82-2-580-0533~4) 3. Supreme Prosecutors’ Office Cyber Crime Investigation Center (http://icic.sppo.go.kr / +82-2-3480-3600) 4. National Police Agency Cyber Terror Response Center (www.ctrc.go.kr / +82-2-392-0330)