AI · SEMICONDUCTOR · FACT CHECK

SKD WIRE

EN WIRE · 2026-10-21 17:13

Chinese-Linked AI That Hacked Korean Financial Institutions Also Attacked Some 80 Japanese Companies

Mostly True

Chinese-Linked AI That Hacked Korean Financial Institutions Also Attacked Some 80 Japanese Companies
Image source: 조사 출처

A Chinese-linked AI operation responsible for hacking Korean financial institutions also launched attacks on roughly 80 Japanese companies, according to information reviewed from 11 primary sources.

원문 주장 (KR)
'한국 금융기관 해킹' 중국계 AI, 일본 기업 80여곳도 공격했다

Cross-Border Campaign

The same AI-driven attack campaign that targeted Korean financial institutions was found to have extended to Japanese corporate targets, with approximately 80 Japanese firms affected. The finding indicates the operation was not confined to Korea's financial sector but formed part of a broader, region-wide campaign.

Scope and Attribution

The operation has been described as Chinese-linked, and the use of AI in the attacks marks a notable element of the campaign. The exact identity of the affected Japanese companies and the full extent of damage were not detailed in the available information, and key details of the operation remain unconfirmed.

Implications

The dual targeting of Korean financial institutions and a large number of Japanese companies suggests a coordinated and scaled use of AI in offensive cyber operations across the region, raising concerns for financial and corporate security authorities in both countries.

The claim that the Chinese-linked AI behind hacks on Korean financial institutions also attacked some 80 Japanese companies is assessed as Mostly True.

Sources — primary documents (11)
  1. https://www.crowdstrike.com/en-us/blog/unknown-threat-actor-uses-artex-to-target-south-korean-finance/
  2. https://www.khan.co.kr/article/202610141605001
  3. https://www.yna.co.kr/view/AKR20261003035000002
  4. https://www.yna.co.kr/view/AKR20261001065800002
  5. https://gmo-cybersecurity.com/blog/20261019
  6. https://www.yomiuri.co.jp/national/20261019-GYT1T00477
  7. https://www.nikkei.com/article/DGXZQOUC199V70Z11C26A0000000/
  8. https://www.yonhapnewstv.co.kr/news/AKR20261020104639JYB
  9. https://zdnet.co.kr/view/?no=20261004170058
  10. https://gmo-cybersecurity.com/wp-content/uploads/2026/10/9b85c16edefadaa33fd27c281bc0576c.png
  11. https://gmo-cybersecurity.com/wp-content/uploads/2026/10/image-3-1024x691.png

KR: /news/20261021-2d7432 · 판정: 대체로 사실