SET confirms no investment assets impacted by data access incident

Khaosod•Economy•1d ago

Reader Briefing

The Stock Exchange of Thailand confirms that an unauthorized access to investor personal data did not lead to the loss of assets as no usernames or passwords were leaked.

•Unauthorized access occurred within the TSD Investor Portal system.
•No usernames or passwords were leaked, preventing direct access to investment accounts.
•The Stock Exchange of Thailand has coordinated with commercial banks and securities firms to monitor affected accounts.
•As of the current investigation, no investor assets have been damaged.

Overview

•Unauthorized access occurred involving the personal data of users in the TSD Investor Portal system.
•Assadech Kongsiri, Director and Manager of the Stock Exchange of Thailand, stated that accessed data consisted only of basic registration and profile information.
•The Stock Exchange of Thailand confirmed that because no usernames or passwords were leaked, external parties could not access investment accounts directly.
•The Stock Exchange of Thailand conducted a detailed system audit and expanded the scope of investigation to identify and close vulnerabilities.
•The Stock Exchange of Thailand coordinated with all commercial banks and securities firms to monitor and track the accounts of affected customers.
•As of the current investigation, the Stock Exchange of Thailand has found no damage to investor assets.
•The Stock Exchange of Thailand is analyzing attack patterns from historical data to improve cybersecurity measures and protect data standards.

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Key Entities

Organization

The Stock Exchange of Thailand(ตลาดหลักทรัพย์แห่งประเทศไทย)ℹ️

The organization that manages the TSD Investor Portal and is responding to the data access incident.

TSD Investor Portal

The system where a partial unauthorized access of investor personal data occurred.

Person

Assadech Kongsiri(นายอัสสเดช คงสิริ)

The Director and Manager of the Stock Exchange of Thailand.