Korea Education and Research Information Service (KERIS) security incident history
Hacking, data breaches and other security incidents involving Korea Education and Research Information Service (KERIS), with related coverage.
KERIS leaks data of about 950 teachers and staff involved in AI digital textbook development
950Impact: Personal information of about 950 teachers and staff involved in AI digital textbook development
Personal information of teachers and staff who took part in developing AI digital textbooks was leaked from KERIS. Around 950 staff were affected.
Read on 보안뉴스 ↗Personal data of 353 teachers exposed on KERIS Jisiksaemteo platform
353Impact: Names, affiliations, user IDs and phone numbers of 353 teachers
The names, affiliations, user IDs and phone numbers of 353 teachers who had applied for school-level courses on the Korea Education and Research Information Service's Jisiksaemteo platform were exposed in Google search results. The problem was identified on 8 August 2024, following reports from teachers. The operator said it completed corrective measures about six hours after becoming aware of the issue.
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