

Personal Data Breaches in Malaysia: Navigating Notification Obligations and Regulatory Expectations
Ong Johnson, Head of the Technology Practice Group at Halim Hong & Quek
Lo Khai Yi ,Co-Head of the Technology Practice Group at Halim Hong & Quek
Session Outline
Description:
This plenary will examine the legal and regulatory framework governing personal data breaches in Malaysia, with particular focus on the notification obligations under the Personal Data Protection Act 2010. As organizations increasingly operate in complex digital environments, the ability to respond swiftly and effectively to data breach incidents has become a critical component of responsible data governance.
Attendees will gain a practical understanding of when a personal data breach becomes notifiable, the timelines for reporting to the Personal Data Protection Commissioner and affected data subjects, and the key considerations that organizations should take into account when managing a breach response. Drawing from real-world advisory experience and regulatory insights, this session will equip participants with practical guidance to navigate breach incidents with clarity, compliance, and confidence.
Objectives:
· Understand the Personal Data Breach Notification Framework in Malaysia. Provide an overview of the legal requirements under the Personal Data Protection Act 2010, including when a breach becomes notifiable and the obligations imposed on organizations.
· Examine Notification Requirements to the Commissioner and Affected Data Subjects. Clarify the applicable timelines, thresholds, and practical considerations when notifying the Personal Data Protection Commissioner and impacted individuals following a breach incident.
· Identify Practical Approaches to Managing Personal Data Breaches. Share practical insights on how organizations can structure their breach response processes, ensure regulatory compliance, and mitigate legal, operational, and reputational risks.