Teollimi

Data breaches, Oct 19–25, 2026: 27 reported

By country: 15 in South Korea, 5 in Japan, 1 in Canada and 4 more countries. The largest was Capcom (CAPCOM ID) (11.8 million records).

Latest and most important first. Open one for what leaked, who was affected and the sources

  1. 1Denmark · Oct 23, 2026University of Copenhagen525,000 peopleNational ID numbers or documents, Email addresses, Phone numbers, Names
  2. 2Canada · Oct 21, 2026Navigate360 (P3 tip platform, Canadian Crime Stoppers)1.5 million recordsNational ID numbers or documents, Dates of birth, Addresses, Email addresses, Phone numbers, Names
  3. 3Japan · Oct 20, 2026Furusato Choice (Trustbank)4.5 million recordsBank or financial details, Passwords, Addresses, Email addresses, Phone numbers, Names
  4. 4Several countries · Oct 21, 2026DigiCertSize not disclosedPassport numbers, Driver's license numbers, Addresses, Email addresses, Phone numbers, Names
  5. 5Several countries · Oct 23, 2026Amadeus (airline reservation systems: JAL, Cathay Pacific, Korean Air, Asiana and others)Size not disclosedPassport numbers, Email addresses, Phone numbers, Names
  6. 6Japan · Oct 21, 2026Recruit (Carsensor.net / C-MATCH)3.7 million recordsBank or financial details, Member IDs, Addresses, Email addresses, Phone numbers, Gender
  7. 7South Korea · Oct 25, 2026giftiel18,359 peopleBank or financial details, Email addresses, Phone numbers, Names
  8. 8Japan · Oct 22, 2026Capcom (CAPCOM ID)11.8 million recordsDates of birth, Addresses, Email addresses, Phone numbers, Purchase history, Gender
  9. 9Japan · Oct 21, 2026Onamae.com Desktop Cloud (GMO Internet)Size not disclosedPasswords
  10. 10Japan · Oct 19, 2026H2O Retailing (Hankyu and Hanshin department stores, H2O ID)1.3 million recordsDates of birth, Member IDs, Addresses, Email addresses, Phone numbers, Gender
  11. 11South Korea · Oct 23, 2026(in Korean)Pukyong National University5,108 peopleBank or financial details, Email addresses, Phone numbers, Names
  12. 12United States · Oct 22, 2026Quest Diagnostics (Quanum LSM)Size not disclosedMedical or health information
  13. 13Several countries · Oct 19, 2026Zeabur321,810 peopleEmail addresses, Phone numbers
  14. 14South Korea · Oct 21, 2026noriui balgyeon67,000 peopleEmail addresses, Phone numbers
  15. 15South Korea · Oct 22, 2026Yonsei University15,000 peopleEmail addresses, Phone numbers, Names
  16. 16South Korea · Oct 22, 2026(in Korean)Nol UniverseSize not disclosedPasswords, Email addresses, Phone numbers, Names
  17. 17Germany · Oct 20, 2026AfD (Alternative für Deutschland)345,000 email addressesEmail addresses
  18. 18South Korea · Oct 25, 2026(in Korean)ZoomfundSize not disclosed
  19. 19South Korea · Oct 23, 2026(in Korean)Korean AirSize not disclosed
  20. 20South Korea · Oct 21, 2026Ticketbay16,000 peopleNames
  21. 21South Korea · Oct 25, 2026(in Korean)Lim's Research Institute (LCSI)Size not disclosedPasswords, Addresses, Email addresses, Phone numbers, Names
  22. 22South Korea · Oct 22, 2026(in Korean)Korea FoundationSize not disclosedEmail addresses
  23. 23South Korea · Oct 23, 2026(in Korean)Asiana AirlinesSize not disclosed
  24. 24South Korea · Oct 20, 2026(in Korean)Wonju City1,014 peopleAddresses, Phone numbers, Names
  25. 25South Korea · Oct 22, 2026(in Korean)Kookje Art UniversitySize not disclosedPasswords, Addresses, Email addresses, Phone numbers, Names
  26. 26South Korea · Oct 21, 2026(in Korean)Kobay AuctionSize not disclosedEmail addresses, Phone numbers, Names
  27. 27South Korea · Oct 23, 2026(in Korean)Hanjin Info Telecom980 peopleEmail addresses, Names

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