NOTICE OF CHANGE IN PERSONAL INFORMATION SECURITY OFFICER

Dear Valued Partners and Customers,

We would like to inform you of a personnel change regarding the officer in charge of personal information security.

Effective June 5, 2025, the responsibility for personal information security and related matters in our system will be updated as follows:

Before June 5, 2025:

1. Responsible for personal information security in recruitment and hiring:

• Name: Vũ Yến Phương
• Department: Human Resources
• Position: Head of Human Resources
• Email: tuyendung@infoplusvn.com

2. Responsible for personal information security in collaboration projects and partnerships:

• Name: Vũ Yến Phương
• Department: Human Resources
• Position: Head of Human Resources
• Email: tuyendung@infoplusvn.com

After June 5, 2025:

1. Responsible for personal information security in recruitment and hiring:

• Name: Vũ Yến Phương
• Department: Human Resources
• Position: Head of Human Resources
• Email: tuyendung@infoplusvn.com

2. Responsible for personal information security in collaboration projects and partnerships:

• Name: Lee Jae Nam
• Department: InfoCMS
• Position: Director
• Email: jnlee@infoplusvn.com

We are committed to adhering to the highest security standards to protect the rights and interests of our customers, partners, and employees. For any inquiries or requests, please contact us directly via the email provided for prompt support.

Sincerely,