Hello, this is Dunamu Inc.

We would like to inform you that the Upbit D Conference (UDC) Privacy Policy will be partially amended effective Thursday, November 5, 2026, as described below.

Reasons for the Amendment

- Addition of personal information processing details in connection with the operation of the DCON 2026 and UBI 2026 events

- Update of the status of outsourcing of personal information management and of the person in charge of personal information protection

- Update of the information provided within the Privacy Policy

Details of the Amendment

Key amendments

1. Article 1 (Purposes of Collection and Use of Personal Information)

- Addition of processing purposes for the DCON event

To manage DCON registration and handle changes/cancellations of requested information, and to provide registration information and event details

- Addition of processing purposes for the UBI event

To manage seminar applications from corporations and their representatives, and to deliver event-related information and notices

2. Article 2 (Period of Managing and Retaining Personal Information)

- Addition of the retention period for the DCON event

To be deleted after the event

- Addition of the retention period for the UBI event

To be deleted after the seminar

3. Article 4 (Outsourcing of Personal Information Management)

- Addition of an entrusted contractor

Entrusted contractor: UNIONE Communications Co., Ltd.

Task: Agency services for DCON event operations, and pre- and post-event communications related to the event

4. Article 7 (Personal Information Items Managed)

- Addition of the personal information items collected for the DCON event

Name, mobile phone number, email address, affiliation, position

- Addition of the personal information items collected for the UBI event

Name, affiliation (company name), position, mobile phone number and email address of the seminar applicant

5. Article 12 (Information on the Person in Charge of Personal Information Protection and the Customer Service Department)

- Change of the Personal Information Protection Manager

Before: Taesung Park

After: Jihye Choi

6. Article 14 (Methods of Redressing Rights Violation)

- Change of the URL of the National Police Agency’s cybercrime reporting website

Before: Cybercrime Reporting System (ECRM)

After: Cybercrime Reporting System (ECRM)

Effective Date

The newly amended Privacy Policy V3.2 will take effect on November 5, 2026. Accordingly, the Privacy Policy currently in effect will cease to be effective as of the amendment date and will be replaced by the new Privacy Policy.

Thank you.