Daejin University Confirms Personal Information Exposure After Cyberattack

Summary

Daejin University says it blocked suspicious access within about 30 minutes and later confirmed personal information was included in an exposed file. It is investigating the scope, notifying affected people and reviewing its security controls.

Key points

• The university detected suspicious access from an external IP address on the 1st and says it blocked the access within about 30 minutes.
• It restricted the suspected IP, blocked external access routes and isolated systems while analyzing access logs.
• The university reported the incident to relevant agencies and worked with a security firm to investigate the attack path and exposed data.
• On the 20th, it confirmed that an exposed file contained personal information and notified relevant authorities and affected individuals.
• A website lookup tool lets users check whether their personal information was exposed; the university also warned about follow-on smishing and voice-phishing risks.
• The total number of affected people and the specific scope of exposure have not been disclosed; the university says it is still identifying individuals amid possible duplicate records.
• Daejin University apologized and said it would review its personal-data systems and security management to prevent a recurrence.