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日本：按国家或地区查询数据泄露事件

按企业、国家、行业、发生年份和攻击方式查询事件，了解泄露数据、影响范围、核实状态、企业应对及来源。

国家或地区: 日本重置
767 条结果
卡片表格
标题或主题企业与组织核实状态报告影响规模披露
Hiroshima Gas: investigating possible customer-data impact from Ryomo Systems intrusion広島ガス调查中未知2026-09-30
Shudo Gakuen: server intrusion may have exposed staff/student personal and bank-account data修道学園调查中未知2026-09-30
QUO Card: LINE official-account campaign system intrusion may have exposed display names and prize infoクオカード调查中未知2026-09-29
TOPPAN: mis-sent Sompo Japan premium-deduction contractor list covering 177,426 policyholders to another insurerTOPPAN已确认177,426 人数2026-09-29
Fukuoka Pref.: misposted kaigo-certification application file left personal data on 183 officers viewable福岡県已确认183 人数2026-09-29
Seicomart: app-mediated intrusion into member servers led to viewing of 574,647 club members’ dataセイコーマート已确认574,647 人数2026-09-29
Unirita: intrusion into in-house document system led to theft of customer and employee dataユニリタ已确认未知2026-09-29
Nagoya City: mis-attached Excel on an air-survey notice exposed contact data for 572 business sites for about an hour名古屋市已确认572 记录数2026-09-29
Yamato Transport: about 5.26 million deferred-payment customer records exfiltratedヤマト運輸已确认未知2026-09-29
Temairazu: TEMAIRAZU intrusion may have led to viewing/acquisition of guest reservation data手間いらず调查中未知2026-09-28
Lean on Me: Metabase vulnerability abuse led to theft of personal data on 82,723 peopleLean on Me已确认82,723 人数2026-09-28
Shueisha: data of 2,835 bloggers leaked from HAPPY PLUS COMMUNITY system集英社已确认2,835 人数2026-09-28
Nagano Toshi Gas: Ryomo Systems intrusion may have exposed customer personal data長野都市ガス调查中未知2026-09-28
Isesaki City: Ryomo tablet-support intrusion may have exposed 3,789 student account records伊勢崎市调查中3,789 记录数2026-09-28
Saga University: personal data may have leaked after ransomware hit admin NAS (about 80,000 people; patient data under review)佐賀大学调查中未知2026-09-28
Daito Gas: Ryomo Systems intrusion may have exposed about 124,000 customers’ data大東ガス调查中未知2026-09-28
Starts Publishing: OZmall intrusion may have exposed email (and some name/prefecture) for up to 442,779 membersスターツ出版调查中未知2026-09-27
Keio Corporation: ransomware outage; possible exfiltration of customer and confidential data under investigation京王電鉄调查中未知2026-09-26
LEGOLAND Japan: Amadeus hotel-booking platform intrusion hit contact data on 1,557 reservationsLEGOLAND Japan已确认1,557 记录数2026-09-25
Izutsu Maisen: ApplyNow intrusion leaked part-time applicant personal data井筒まい泉已确认未知2026-09-25