*This content was translated by AI.
Kyowon Group confirmed on the afternoon of the 12th that the data was leaked to the outside due to a ransomware attack that occurred around 8 a.m. on January 10, 2026, and completed additional reporting to the Korea Internet & Security Agency (KISA).However, the size of the leak and whether customer information was included in the leaked data are being closely investigated with related agencies and external specialized security agencies.
In addition, to prevent secondary accidents and damage, ▲ a full investigation into the entire company system ▲ a precise analysis of security vulnerabilities ▲ strengthened 24-hour real-time monitoring of abnormal access and external access ▲ various follow-up measures such as inspection and advancement of the entire accident response process.
If the leakage of customer information is finally confirmed, the teacher group plans to immediately implement necessary measures in accordance with related laws and inform customers of the results of the investigation transparently and quickly.
An official from the teacher group said, "We feel a heavy responsibility for this issue and deeply apologize for the concern caused," adding, "We will thoroughly check all processes until the cause of the accident is clearly identified, reorganize the security system to prevent a recurrence, and do our best to protect customers and restore trust."
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*This content was translated by AI.
