일본: 국가·지역별 정보 유출 사건

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제목기업·기관확인 상태피해 규모공개
Animate: 140,443 email addresses leaked via mail-delivery provider株式会社アニメイト확인됨140,443 레코드 수2026-10-28
Resona Bank: customer emails may have leaked via Cuenote FC breachりそな銀行조사 중알 수 없음2026-10-27
Saitama Resona Bank: customer emails may have leaked via Cuenote FC breach埼玉りそな銀行조사 중알 수 없음2026-10-27
Kansai Mirai Bank: customer emails may have leaked via Cuenote FC breach関西みらい銀行조사 중알 수 없음2026-10-27
So-net member database breachソニーネットワークコミュニケーションズ株式会社확인됨알 수 없음2026-10-27
BANDAI SPIRITS: 346,247 THE GUNDAM BASE MEMBERS email addresses leaked via Ymir Link breachBANDAI SPIRITS확인됨346,247 레코드 수2026-10-27
Rakuten Travel: customer data may have been exposed via intrusions into overseas-hotel and multilingual booking sites楽天グループ조사 중알 수 없음2026-10-26
ValueCommerce: 6,096 unique address-book emails may have been taken via Cuenote FC breachバリューコマース조사 중6,096 레코드 수2026-10-26
Cybozu: newsletter recipient emails may have leaked via Cuenote FC breachサイボウズ조사 중알 수 없음2026-10-26
Yakult Honsha: 39,505 personal-data records leaked via website intrusionヤクルト本社확인됨39,505 레코드 수2026-10-26
Mainichi Shimbun: newsletter email addresses may have leaked via Cuenote FC breach毎日新聞社조사 중알 수 없음2026-10-26
Nomura Securities: i-Port subscriber emails may have leaked via email-contractor breach野村證券조사 중알 수 없음2026-10-23
Sendai Gender Equal Foundation: newsletter data may have leaked via Blastmail breachせんだい男女共同参画財団조사 중알 수 없음2026-10-22
Capcom: email addresses and IDs of 11,774,247 CAPCOM ID accounts leakedカプコン확인됨11,774,247 계정 수2026-10-22
DNP honto: newsletter member data may have leaked via Cuenote FC breach大日本印刷조사 중알 수 없음2026-10-21
Osaka University: data of 77,851 people leaked after contractor NEC's shared files were downloaded大阪大学확인됨77,851 명2026-10-21
Blastmail breach: all subscriber-account data and some delivery lists taken株式会社ラクス확인됨알 수 없음2026-10-21
Osaka Metropolitan University: related personal data leaked after NEC-subcontractor cyber-attack大阪公立大学확인됨알 수 없음2026-10-21
NEC: subcontractor cyber-attack caused customer system outages and leak of files including personal dataNEC확인됨알 수 없음2026-10-20
NTTPC: customer email addresses may have leaked via Cuenote FC breachNTTPCコミュニケーションズ조사 중알 수 없음2026-10-20