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Data breaches

Search incidents by company, country, industry, year and attack method. Review affected data, impact, verification status, company responses and sources.

1169 results
CardsTable
Title / subjectOrganizationsVerificationReported impactDisclosed
Nidek: website vulnerability may have exposed member and inquiry dataニデックInvestigatingUnknown2026-07-24
Safetyfirst Systems: personal information may have been accessedSafetyfirst SystemsInvestigatingUnknown2026-07-23
Yanagawa City: regional farm-plan PDF exposed names of 3,828 farm operators柳川市Confirmed3,828 People2026-07-23
Devereux: files copied after systems intrusionDevereuxConfirmedUnknown2026-07-23
Mie Prefecture: Hisai Nofurin HS open-school form misconfiguration let 229 applicants see each other三重県Confirmed229 People2026-07-22
OnTrac Final Mile (LaserShip): files may have been accessedOnTrac Final Mile (LaserShip)InvestigatingUnknown2026-07-22
Lawson Roofing: information may have been accessed and copiedLawson RoofingInvestigatingUnknown2026-07-22
Fuso Dentsu: credential misuse on a cloud share may have leaked 26,489 partner contact records扶桑電通Investigating26,489 Records2026-07-22
Quontic Bank: two former employees retained customer recordsQuontic BankConfirmedUnknown2026-07-17
ZenPatient: data may have been accessed or copiedZenPatientInvestigatingUnknown2026-07-17
Nagoya Medical Center: staff personal USB with data on 591 patients temporarily lost名古屋医療センターConfirmed591 People2026-07-17
Estée Lauder: personal data obtained from Oracle EBS HR systemThe Estée Lauder CompaniesConfirmedUnknown2026-07-17
Questo (Morris Communications parent): files accessed without authorisationQuestoConfirmedUnknown2026-07-16
Kumamoto City: mis-attached nursery-fee file leaked personal data of 344 enrolled children熊本市Confirmed344 People2026-07-16
Shojin Alumni: 1,187 members’ names/emails may have leaked via Meruhaikun精進同窓会Investigating1,187 People2026-07-16
C-Connect Ink Revolution: payment-app tampering may have leaked 24,166 customer/card recordsシー・コネクトInvestigating24,166 Records2026-07-15
YouLend US: files with personal data acquired in network intrusionYouLend USConfirmedUnknown2026-07-15
OMIC: auditor PC support scam may have leaked 924 customer names and other fields海外貨物検査Investigating924 Records2026-07-14
Media4u: SMS console account list of 95,412 rows leaked; 22,928 may contain personal dataメディア4uConfirmed22,928 Records2026-07-14
K9 Natural Japan: online-shop intrusion leaked 78,763 member recordsK9ナチュラルジャパンConfirmed78,763 Records2026-07-14