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Korea's 37 financial firms leak 473,000 records in a month

South Korea's financial regulator said on Nov. 5 that 37 financial firms suffered 40 cyberattacks over the past month, exposing about 473,000 personal data records and seeing about 1 billion won ($745,000) stolen, Yonhap and the Korea Times report. The Financial Services Commission, chaired by Lee Eok-won, convened a meeting with the financial watchdog, financial security agency, and banks, securities, insurance and virtual asset firms to launch a full inspection of internal controls, according to Dong-a Ilbo. Sensitive financial information that could lead to unauthorized payments has not been confirmed leaked so far, and no individual customer funds have been lost, KBS WORLD reports. The attacks began with Shinhan Bank's hacking in late September, and included four banks and firms in financial investment, insurance, online lending and crypto assets, with some small crypto exchanges and online lenders losing about 10 billion won in company funds, Yonhap's Japanese service adds. Korean media report growing consumer anxiety, with Maeil Business Newspaper quoting the public mood as "I've probably been robbed too," as the regulator moves to protect consumers.

  1. Over 470,000 pieces of personal data leaked from 37 financial firms: FSC Korea Times · 2026-11-05
  2. Cyberattacks Hit 37 Financial Firms in a Month, Exposing 473,000 Records Business Korea · 2026-11-05
  3. 금융권 해킹 37개사에서 정보유출 47만건…당국, 내부통제 전수점검 동아일보 · 2026-11-05
  4. 37개 금융사 정보유출 47.3만건…10억원 자금 탈취도 연합뉴스 · 2026-11-05
  5. 韩国近月来共37家金融公司逾47万条信息遭泄 韩联社 · 2026-11-05
  6. 韓国金融機関ハッキング 37社から個人情報47万件流出=被害額1億円超 聯合ニュース · 2026-11-05
  7. “나도 이미 털렸겠는데”…파악된 유출 정보 47만건·10억원 규모 매일경제 · 2026-11-05
  8. 一个月内逾47万条个人信息外泄 韩政府启动金融业全面排查工作 KBS WORLD · 2026-11-05
  9. Over 470,000 pieces of personal data leaked from 37 financial firms: FSC Yonhap · 2026-11-05

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