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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
Hareruya2: lottery misconfiguration left 28,490 applicants’ personal data publicly viewable晴れる屋Confirmed28,490 Records2026-07-30
Matsuyama City: training notice to 125 new farmers sent via To instead of Bcc松山市Confirmed125 People2026-07-29
Suginami City: survey mail labels wrongly printed nationality for 121 foreign residents杉並区Confirmed121 People2026-07-29
Life Insurance Association: guest-permission flaw left 27,407 inquiry-system users viewable生命保険協会Confirmed27,407 Records2026-07-29
Meitetsu Kyosho: customer data may have leaked after server intrusion名鉄協商InvestigatingUnknown2026-07-28
Fresno County DSS: data file accessed by unauthorised userFresno County DSSConfirmedUnknown2026-07-28
Chuden Fudosan: monthly-parking customer data may have leaked via Meitetsu Kyosho vendor attack中電不動産InvestigatingUnknown2026-07-28
Takara Tomy: Duel Masters support-app auth flaw may have allowed viewing of customer dataタカラトミーInvestigatingUnknown2026-07-28
Sunrise Company: files acquired in network intrusionSunrise CompanyConfirmedUnknown2026-07-28
Tokai Village Social Welfare Council: camp web-form misconfiguration exposed co-venue applicants東海村社会福祉協議会Confirmed145 People2026-07-28
Fine Co.: EC-site tampering may have leaked card data for 912 card-paying customersファインInvestigating912 Records2026-07-27
Anamizu Town: missing USB with health-checkup target data may have leaked personal information穴水町InvestigatingUnknown2026-07-27
Ishikawa Prefecture: mis-emailed all-8-towns child-support files covering 824 recipients石川県Confirmed824 People2026-07-27
Stack Sports: card data captured by malicious checkout codeStack SportsConfirmedUnknown2026-07-27
JRK Property Holdings: files may have been accessedJRK Property HoldingsInvestigatingUnknown2026-07-27
Eyemart Express: personal data may be in files affected by unauthorised accessEyemart ExpressInvestigatingUnknown2026-07-24
CMIC HCI: intrusion into RA Connect public-area files leaked patient and physician dataシミックヘルスケア・インスティテュートConfirmedUnknown2026-07-24
OCS: FAMILY LINK SERVICE intrusion leaked user and admin account dataOCSConfirmedUnknown2026-07-24
Asahi Kasei Therapeutics: RA Connect vendor breach leaked patient, physician and staff data旭化成セラピューティクスConfirmedUnknown2026-07-24
Bridgeway Benefit Technologies reports possible data exposure after email compromiseBridgeway Benefit TechnologiesInvestigatingUnknown2026-07-24