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 April 1, 2025, the responsibility for personal information security and related matters in our system will be updated as follows:

Before April 1, 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: Kim KiMun
• Department: InfoInfra
• Position: Head of Department
• Email: info-infra@infoplusvn.com

After April 1, 2025:

Responsible for personal information security in recruitment and hiring, as well as collaboration projects and partnerships:

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

Accordingly, Ms. Vũ Yến Phương will take full responsibility for all matters related to the security of personal information for job applicants, newly hired employees, partners, and collaboration projects.

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,