Teacher Group takes time to check customer information leakage

*This content was translated by AI.

In a briefing on the 16th, which entered the seventh day of the hacking accident, the teacher group said, "It can take a lot of time because various factors such as the precise forensic process and the possibility of log damage must be verified together."

"Due to the nature of the ransomware accident, it is difficult to determine whether the intrusion route is complicated and it is leaked only with simple traces of access to the system," the Kyowon Group said. "We are currently conducting cross-sectional scrutiny with multiple top-level security companies in Korea."

After checking the abnormal signs of some of the in-house systems around 8 a.m. on the 10th, the teacher group reported them to the investigative agency.

The number of customers who are concerned about information leakage submitted by Kyowon Group to the Korea Internet & Security Agency (KISA) is 5.54 million. Among its affiliates, Wiz Island, Francis Parker, and Planus, operated by Kyowon Tour and Kyowon Wiz, showed no ransomware infringement or data leakage.

The teacher group said, "As soon as specific facts are confirmed, we will disclose them transparently and take all necessary measures in accordance with relevant laws and procedures."

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*This content was translated by AI.