Data breaches by week
Data breaches reported or announced each week, Monday to Sunday, in every country we track. The same incidents in the same order as the Korean and Japanese editions.
- Nov 9–15, 202615 breachesAmplifon Americas (Amplifon Hearing Health Care), Sharefull, Sumitomo Life Insurance
- Nov 2–8, 202645 breachesSMBC Consumer Finance (Promise), Rohto Pharmaceutical, Iris Ohyama (Iris Plaza online store)
- Oct 26 – Nov 1, 202660 breachesMarathon Health, Muji (Ryohin Keikaku), Revolve (Revolve.com, FWRD)
- Oct 19–25, 202627 breachesUniversity of Copenhagen, Navigate360 (P3 tip platform, Canadian Crime Stoppers), Furusato Choice (Trustbank)
- Oct 12–18, 202619 breachesSourcenext, Ampath Laboratories, Burger King Japan (BK Japan)
- Oct 5–11, 202624 breachesBookoff (Bookoff Group Holdings), skyticket (Adventure Inc.), Danish Central Person Register (CPR)
- Sep 28 – Oct 4, 202618 breachesFrontline Education, FELG Dent (FELG Software), Technical University of Denmark (DTU)
- Sep 21–27, 20268 breachesTimes Car (Times Mobility, Park24 Group), U.S. Department of Defense (Defense Manpower Data Center), SIMBA Telecom
- Sep 14–20, 202611 breachesCenterPoint Energy, Turkish online stores via a shared e-commerce provider (Eve Kozmetik, Shaya, Deniz Butik, Samsonite Turkey, Elle Shoes and others), Gyazo (Helpfeel)
- Sep 7–13, 202613 breachesGangnam Unni, Veradigm (formerly Allscripts), Revolut
- Aug 24–30, 20266 breachesNational Center on Rights of the Child, Manchester Airports Group (Manchester, Stansted, East Midlands), 29CM
- Nov 24–30, 20255 breachesNetmarble, Coupang, Vatech MSys
- Nov 17–23, 20257 breachesEzen, Leisure Plus, Dzone Housing
- Oct 13–19, 20255 breachesCanadian Tire, SK Shieldus, Ministry of the Interior and Safety
- Sep 22–28, 20257 breachesHarrods, Bplpay, Korea Disease Control and Prevention Agency
- Jun 9–15, 20255 breachesWestJet, 새마을금고, 머크
- May 12–18, 20255 breachesNova Scotia Power, Coinbase, Dior
- Apr 28 – May 4, 20257 breachesCo-op, Rural Development Administration, 유퍼스트보험마케팅
- Jun 24–30, 20246 breachesEvolve Bank & Trust, Lurie Children's Hospital, Neiman Marcus
- Apr 22–28, 20248 breachesWoori Card, Kaiser Permanente, 펀잇
- Dec 11–17, 20235 breachesGolfzon, Coupang, Codas Design
- Nov 6–12, 20235 breachesArmy ROTC School, Haeundae Education Office, Hallym Polytechnic University
- Oct 9–15, 20237 breachesCU Daegu, DHU, Gumi University
- Jul 24–30, 202324 breachesUijeongbu St. Mary's Hospital, Yeouido St. Mary's Hospital, Korea University Guro Hospital
- Jun 12–18, 20236 breaches리본즈, Musinsa, Paxnet
- May 22–28, 20238 breachesTmap Mobility, Changmaru, Chicment
- May 8–14, 20238 breachesMinistry of Land, Infrastructure and Transport, Gangbuk Gu, Gangnam Gu
- Mar 20–26, 20236 breachesOpenAI, Samsung Securities, 아이마켓코리아
- Mar 6–12, 20235 breachesNutricore, Kakao, 티앤케이팩토리
- Jan 9–15, 20237 breachesLG Uplus, Interpark, Hotel Shilla
- Dec 12–18, 20229 breachesTRN, Magnif, Shinhan Bank
- Nov 28 – Dec 4, 20228 breachesDay One Company (FastCampus), 피알컴퍼니, 네오게임즈
- Nov 14–20, 20227 breachesBiznbook, Sambo Development, 한국외식업중앙회
- Sep 26 – Oct 2, 20229 breachesCom2uS, Daedong Hospital, LG Uplus
- May 23–29, 20227 breachesGangwon-do Economic Promotion Agency, KTO, Kunjang University
- Mar 21–27, 202217 breachesCanva, 성보공업, JCET Stats Chippac Korea
- Feb 21–27, 20225 breachesSeoul St. Mary's Hospital, Hallym Kangnam, Hallym Hangang Sacred Heart Hospital
- Nov 8–14, 20217 breachesDL ENC, Korea Credit Data, KT Alpha
- Oct 25–31, 20218 breaches쿠팡, Renewme Skin Clinic, Bakcoach English Training Institute