
Multcampus, an employee education subsidiary of South Korea’s Samsung SDS, confirmed a significant data breach exposing the personal information of approximately 70,000 individuals following unauthorized access to its online Learning Platform. Compromised records include full names, phone numbers, corporate email addresses, employee IDs, and job titles. With roughly 16,000 corporate clients—including major financial institutions—relying on the platform over the past five years, regulators at South Korea’s Personal Information Protection Commission have launched an investigation to assess broader supply-chain exposure.