South Korea·Education·Announced by the organization or a regulator
Daekyo data breach (Feb 2025)
What happened
Hackers accessed Daekyo's member system through a vulnerability in an affiliate site; names, phone numbers, and other personal information were exposed.
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Facts on record
- Country
- South Korea
- Industry
- Education
- Announced
- Feb 27, 2025
- Affected
- 650,000 people
- Data exposed
- Passwords, addresses, email addresses, phone numbers, names
- Status
- Announced by the organization or a regulator
- Compensation and penalties
- A fine or other penalty on record