Police arrest man accused of stealing 8.2 million Korean records
Original title: Hacker Uses AI to Breach 90 South Korean Organizations and Steal 8.2 Million Records
About 90 organizations were hit from September 2025; extortion demands totaled 360 million won, not confirmed payments.
Seoul police say a 32-year-old former penetration tester, identified as “A,” led theft of personal records and internal files from about 90 organizations, including hospitals, academies, universities, and company affiliates. He was arrested on October 15 and sent to prosecutors on October 23. Investigators say generative AI, including the ARTEX framework, helped breach about 60 targets after late August 2026. The group allegedly threatened 38 organizations; reporting does not describe ransomware or confirmed payments.
Unconfirmed: Demanded sums are not confirmed payments, and the group is not tied to separate bank attacks.
- Police announced the case on October 26; six other suspects are not in custody.
- The alleged attacks ran from September 2025 into October 2026.
- He worked in penetration testing from 2019 to 2022.
- Combined extortion demands were 360 million won, according to Yonhap.
- Reports give no confirmed vulnerability list or malware details.
Impact: theft of 8.2 million personal and internal records
- Products
- ARTEX
- Organizations
- Seoul Metropolitan Police Agency
- Countries
- South Korea
From the original article
3 min read at cybersecuritynews.com
South Korean police have arrested a 32-year-old man accused of leading an AI-assisted hacking operation that stole personal records and internal files from about 90 organizations, totaling 8. 2 million records. Targets included hospitals, private academies, golf courses, universities, and large companies’ affiliates.
By Abinaya · cybersecuritynews.com
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