Jeju high school homeroom teacher leaks senior grades in group chat
A homeroom teacher at a high school in Jeju leaked the grades of senior (third-year) students. The grades were contained in a file shared in a group chat.
Key facts
- Affected organization
- Being confirmed
- Incident type
- Data breach
- Occurred / detected
- Not confirmed
- Scale of damage
- Grades of third-year high school students leaked
- Cause / method
- Homeroom teacher shared a file containing grades in a group chat
- Location
- South Korea
If your data was exposed
- Don’t tap links in texts, calls or emails that mention this incident and offer compensation, refunds or breach checks. Check directly on the organization’s official website or app.
- If you’ve suffered harm, report it. Call 118 (no area code) for privacy violations, contact the police for financial losses, and apply for dispute mediation to seek compensation.Personal Information Infringement Report Center ↗Korean National Police Agency cybercrime report ↗Personal Information Dispute Mediation Committee ↗
Timeline
- It emerged that a homeroom teacher at a Jeju high school had leaked third-year students' grades via a file in a group chat.
1 related reports
The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organization’s official statements for accurate details.