일본: 국가·지역별 정보 유출 사건

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제목기업·기관확인 상태피해 규모공개
Monogatari: 10,788,963 Yakiniku King app member records leaked物語コーポレーション확인됨10,788,963 레코드 수2026-10-05
Nikkei: Google Workspace compromise may have exposed personal data on 1,646 staff and partners株式会社日本経済新聞社조사 중1,646 명2026-10-04
Nikkei: staff Microsoft 365 compromise may have leaked recipient data and sent about 9,000 malicious emails株式会社日本経済新聞社조사 중알 수 없음2026-10-04
Study Sapuri: feature abuse may have identified 3,687 registered email addressesスタディサプリ조사 중3,687 레코드 수2026-10-03
AbaHouse: intrusion into internal systems may have exposed member and order dataアバハウス조사 중알 수 없음2026-10-02
Greencoop Fukuoka: work-PC theft may have exposed personal data in 33,526 recordsグリーンコープ生協ふくおか조사 중33,526 레코드 수2026-10-02
Dai-ichi Life: employee and retiree data may have leaked from HR-system intrusion (about 120,000)第一ライフグループ조사 중알 수 없음2026-10-02
JOGMEC: system intrusion may have exposed about 8,500 email addressesJOGMEC조사 중알 수 없음2026-10-02
Crystal Jemmy: Sagawa parcel-inquiry intrusion may have exposed customer shipping dataクリスタルジェミー조사 중알 수 없음2026-10-02
Miyoshi City: ApplyNow intrusion may have exposed 1,035 recruitment-applicant recordsみよし市조사 중1,035 레코드 수2026-10-02
Safer Internet Association: Sakura rental-server intrusion may have exposed reporter and contact dataセーファーインターネット協会조사 중알 수 없음2026-10-02
ZonExpert: compromise of delegated Amazon seller accounts may have exposed buyer personal dataZonExpert조사 중알 수 없음2026-10-01
JAEA: intrusion into JRR-3 research-support site leaked ID images etc. for 175 people日本原子力研究開発機構확인됨175 명2026-10-01
Ticket Plus: Tixplus cache-setting change may have briefly shown other users’ personal data株式会社チケットプラス조사 중알 수 없음2026-10-01
Yoshinoya HD: ApplyNow platform intrusion leaked part-time applicants’ and hiring-staff data吉野家ホールディングス확인됨알 수 없음2026-09-30
Osaka Kyoiku Bunka: support-scam on Ikiiki PCs may have exposed children’s and parents’ personal data大阪教育文化振興財団조사 중알 수 없음2026-09-30
Nabari Kintetsu Gas: Ryomo ransomware may have exposed about 6,800 propane customers’ data名張近鉄ガス조사 중알 수 없음2026-09-30
Manns Wine: Shopserve intrusion leaked legacy online-shop customers’ personal dataマンズワイン확인됨알 수 없음2026-09-30
G-Plan: G Point system intrusion may have exposed up to about 70,000 member identifiersジー・プラン조사 중알 수 없음2026-09-30
Benefit One: survey-download bug exposed personal data on 13,460 employees to another company adminベネフィット・ワン확인됨13,460 명2026-09-30