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"organization": "LIXIL", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": null, "confidence": "high", "confidence_score": 60, "related": [], "sources": [ { "name": "satimo list", "url": "https://www.lixil.co.jp/announce/notice-info-leak-20261019.htm" } ] }, { "id": "ed333fc4cc19dd39", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": null, "organization": "佐賀市", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": null, "confidence": "high", "confidence_score": 60, "related": [ { "incident_id": "0a08a3f6bcd30b82", "relationship": "affected_by", "evidence_url": "https://www.city.saga.lg.jp/kinkyu/9027.html", "evidence_urls": [ "https://www.city.saga.lg.jp/kinkyu/9027.html" ] } ], "sources": [ { "name": "satimo list", "url": "https://www.city.saga.lg.jp/kinkyu/9027.html" } ] }, { "id": "f00ae8cbb220ec99", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": null, "organization": "ジャパン・アーツ", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 5376, "confidence": "high", "confidence_score": 60, "related": [], "sources": [ { "name": "satimo list", "url": "https://www.japanarts.co.jp/news/p10043/" } ] }, { "id": "08275d4d5e89369a", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": null, "organization": "ヤマハ", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 3200, "confidence": "medium", "confidence_score": 50, "related": [ { "incident_id": "5361b8a858516f2f", "relationship": "affected_by", "evidence_url": "https://www.yamaha.com/ja/news_release/files/news/26100901/pdf/2610090101.pdf", "evidence_urls": [ "https://www.yamaha.com/ja/news_release/files/news/26100901/pdf/2610090101.pdf" ] } ], "sources": [ { "name": "日本経済新聞", "url": "https://news.google.com/rss/articles/CBMibEFVX3lxTE5LaWNGaUt1ejBqV0NybEtyOGJKejYxbDAtNE9obkpGNmdPZ3JjSzIxOFBQSElHb3hxaVZUbVFkWXNjd3FldGFyUUpsclVOY1dVZHRManJMTlp1bENjY21qUDRpX0RNamMtNkpXMA?oc=5" } ], "affected_system": "ヤマハネットワークエンジニア会（YNE）", "date_basis": "existing_record" }, { "id": "0ede24c087f14aff", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": null, "organization": "埼玉県警", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": null, "confidence": "medium", "confidence_score": 50, "related": [], "sources": [ { "name": "時事ドットコム", "url": "https://news.google.com/rss/articles/CBMigAFBVV95cUxQd0RINVdfNklCZVAyV0ppUEJtbWgzLU1yX25tUWVsMzBsNmwxUWRwNzBoQzkycGlrY3E1QWJ4WDdFVURDbi1fM2pkcExLdkIxLWFfMlpEN2UxMElTOVVON2VtTmxKUTAwUmx5M0ticFNHQm9hUVBteGtObjRYSUVzQQ?oc=5" } ] }, { "id": "2e478886f8774f97", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": null, "organization": "さつま市", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": null, "confidence": "medium", "confidence_score": 50, "related": [], "sources": [ { "name": "TBS NEWS DIG", "url": "https://news.google.com/rss/articles/CBMiZ0FVX3lxTFBxQW5SVndFNmJNc0tnZGxEdkc4MXozcFBPWWZfQlFZWGktUkhqV1Rhc0ltV1ZTN0IwTktxUng0NVhCek5yQ2JMc2tBdEJFNldhYVdGTXgtVHVsY3NqZUdVSk1QcUFqc2c?oc=5" } ] }, { "id": "42414818d978144a", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": null, "organization": "高嶺のなでしこオフィシャルファンクラブ", "incident_type": "unauthorized access", "incident_categories": [ "unauthorized access" ], "potential_records": null, "confidence": "medium", "confidence_score": 50, "related": [], "sources": [ { "name": "Historical incident review", "url": "https://www.ntv-wands.co.jp/news/articles/pbs9b02rgl3oubrj.html" } ] }, { "id": "48613bd89c994d4b", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": null, "organization": "ヤマハ発動機", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 1600, "confidence": "medium", "confidence_score": 50, "related": [ { "incident_id": "5361b8a858516f2f", "relationship": "affected_by", "evidence_url": "https://global.yamaha-motor.com/jp/news/2026/1012/leakage.html?RSS=ON", "evidence_urls": [ "https://global.yamaha-motor.com/jp/news/2026/1012/leakage.html?RSS=ON" ] } ], "sources": [ { "name": "Yahoo!ニュース", "url": "https://news.google.com/rss/articles/CBMif0FVX3lxTFA3c2VGY1BvMGdmazhpQ2JTc0ZEaDNUVnlfenpUXzRYV1RrQ1FxRjA2OGRWU2ttaU92Z3Qwd0JfeDRtc042SndkWHcxcnFiMFZRZWZpcm1JZ0c2OGJoaXoxTnBkTWZvWW53eFBDbVk3dDNud2tOdW41QnpMU1UwOHM?oc=5" } ], "affected_system": "YAMAHA PAS Life", "date_basis": "existing_record" }, { "id": "6e02e19411c8e9ed", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": null, "organization": "今治市", "incident_type": "unauthorized access", "incident_categories": [ "unauthorized access" ], "potential_records": null, "confidence": "medium", "confidence_score": 50, "related": [], "sources": [ { "name": "Yahoo!ニュース", "url": "https://news.google.com/rss/articles/CBMif0FVX3lxTE5tc3NDSHhCbFR3T0REWWx4VE5tRlpjVGY3Y245aHEtbE85VGNOOHF1X1k1WTRpRldRN3dyd3hselJVYTU4NExhNWxTWmVyY21GN3ltN244S1NaQVd4eDl6Y2ZGNXZNWENPUWRCc1pZVC1zRF9DNGpUYk0tcGprUE0?oc=5" } ] }, { "id": "8e4e2ad29e93d9e7", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": "2026-10-15T15:00:00+00:00", "organization": "ゴルフダイジェスト・オンライン", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 1789, "confidence": "medium", "confidence_score": 50, "related": [], "sources": [ { "name": "ScanNetSecurity", "url": "https://scan.netsecurity.ne.jp/article/2026/10/20/56515.html" }, { "name": "ScanNetSecurity", "url": "https://scan.netsecurity.ne.jp/article/2026/10/20/56514.html" } ] }, { "id": "a2f001f7df27fe05", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": null, "organization": "日テレWands", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 117392, "confidence": "medium", "confidence_score": 50, "related": [], "sources": [ { "name": "satimo list", "url": "https://www.ntv-wands.co.jp/news/articles/pbs9b02rgl3oubrj.html" } ] }, { "id": "08e7b21d1f804144", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": null, "organization": "福井市", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": null, "confidence": "medium", "confidence_score": 30, "related": [], "sources": [ { "name": "福井新聞社", "url": "https://news.google.com/rss/articles/CBMiXkFVX3lxTE16YzBYRE90dW4xQzhCcy1uS3JKVUstc3Y4YjJNWnA0ejdFdlNidkxKUlRuVk1kV2NmRnlWZTN0NHViNE1NcW8ybXNUV3dPdlJxbXNjZG0yUzhNSlFza2c?oc=5" } ] }, { "id": "0ecacf12c655209e", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": null, "organization": "大分市", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": null, "confidence": "medium", "confidence_score": 30, "related": [ { "incident_id": "0a08a3f6bcd30b82", "relationship": "affected_by", "evidence_url": "https://www.arcadia.co.jp/info/4076", "evidence_urls": [ "https://www.arcadia.co.jp/info/4076", "https://www.city.oita.oita.jp/o009/fuseiaccess20261013.html" ] } ], "sources": [ { "name": "satimo list", "url": "https://www.city.oita.oita.jp/o009/fuseiaccess20261013.html" } ], "affected_system": "大分市防災メール等", "date_basis": "existing_record" }, { "id": "1f45eaded3af0f8c", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": null, "organization": "東日本三菱自動車販売", "incident_type": "unauthorized access", "incident_categories": [ "unauthorized access" ], "potential_records": null, "confidence": "medium", "confidence_score": 30, "related": [], "sources": [ { "name": "satimo list", "url": "https://www.east-mitsubishi-motor-sales.com/custom/%E5%BD%93%E7%A4%BE%E7%A4%BE%E5%93%A1%E3%81%AE%E3%83%A1%E3%83%BC%E3%83%AB%E3%82%A2%E3%82%AB%E3%82%A6%E3%83%B3%E3%83%88%E3%81%B8%E3%81%AE%E4%B8%8D%E6%AD%A3%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E3%81%AB/" } ] }, { "id": "308433347338614c", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": null, "organization": "上越市", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": null, "confidence": "medium", "confidence_score": 30, "related": [ { "incident_id": "0a08a3f6bcd30b82", "relationship": "affected_by", "evidence_url": "https://www.arcadia.co.jp/info/4076", "evidence_urls": [ "https://www.arcadia.co.jp/info/4076", "https://www.city.joetsu.niigata.jp/soshiki/shimin-anzen/bouhan-mail-teishi.html" ] } ], "sources": [ { "name": "satimo list", "url": "https://www.city.joetsu.niigata.jp/soshiki/shimin-anzen/bouhan-mail-teishi.html" } ], "affected_system": "上越市安全メール", "date_basis": "existing_record" }, { "id": "b9c25b257c1e844c", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": null, "organization": "ライドオンエクスプレス", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 6500000, "confidence": "medium", "confidence_score": 30, "related": [], "sources": [ { "name": "千葉テレビ放送株式会社", "url": "https://news.google.com/rss/articles/CBMiX0FVX3lxTE5VVG13LUxYLTVoV3dCbWMyb2JGY3JyYW9qcHJVd0lMQzJKR083M2FYRzN0ZVNBSjZicHZ4UTYyZGI2Tkgyek5KZ1ByeVc0UlFJRXVyQXJ1N3pqQnp6cldF?oc=5" } ] }, { "id": "f3fb9df12b7b5ae8", "published_at": "2026-10-12T15:00:00+00:00", "disclosed_at": null, "organization": "函館市", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": null, "confidence": "medium", "confidence_score": 30, "related": [ { "incident_id": "0a08a3f6bcd30b82", "relationship": "affected_by", "evidence_url": "https://www.arcadia.co.jp/info/4076", "evidence_urls": [ "https://www.arcadia.co.jp/info/4076", "https://www.city.hakodate.hokkaido.jp/docs/2026101600015/" ] } ], "sources": [ { "name": "satimo list", "url": "https://www.city.hakodate.hokkaido.jp/docs/2026101600015/" } ], "affected_system": "ANSINメール等", "date_basis": "existing_record" }, { "id": "2debc09cc546151f", "published_at": "2026-10-11T16:30:00+09:00", "disclosed_at": "2026-10-16T00:00:00+09:00", "organization": "葛飾区", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 333, "confidence": "high", "confidence_score": 60, "related": [ { "incident_id": "0a08a3f6bcd30b82", "relationship": "affected_by", "evidence_url": "https://www.arcadia.co.jp/info/4076", "evidence_urls": [ "https://www.arcadia.co.jp/info/4076", "https://www.city.katsushika.lg.jp/kurashi/1004028/1000063/1043771.html" ] } ], "sources": [ { "name": "葛飾区", "url": "https://www.city.katsushika.lg.jp/kurashi/1004028/1000063/1043771.html" } ], "affected_system": "災害情報発信システム", "date_basis": "occurrence" }, { "id": "1cfa35e4b4d7456f", "published_at": "2026-10-11T15:00:00+00:00", "disclosed_at": null, "organization": "大分県", "incident_type": "data leak", "incident_categories": [ "data leak", "unauthorized access" ], "potential_records": 27667, "confidence": "high", "confidence_score": 75, "related": [], "sources": [ { "name": "ScanNetSecurity", "url": "https://scan.netsecurity.ne.jp/article/2026/10/16/56482.html" }, { "name": "大分県 / Oita", "url": "https://www.pref.oita.jp/soshiki/13550/bosaimeil.html" } ], "affected_system": "県民安全・安心メール等配信システム", "date_basis": "existing_record" }, { "id": "9143b840444835ad", "published_at": "2026-10-11T15:00:00+00:00", "disclosed_at": null, "organization": "スカパーJSAT", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": null, "confidence": "high", "confidence_score": 60, "related": [ { "incident_id": "17f68e95742d840e", "relationship": "affected_by", "evidence_url": "https://www.idcf.jp/news/topics/20261007002", "evidence_urls": [ "https://www.idcf.jp/news/topics/20261007002", "https://www.skyperfectjsat.space/jp/news/20261013" ] } ], "sources": [ { "name": "satimo list", "url": "https://www.skyperfectjsat.space/jp/news/20261013" } ], "affected_system": "スカパー！メンバーズ メール配信", "date_basis": "existing_record" }, { "id": "1751138a6213f568", "published_at": "2026-10-11T15:00:00+00:00", "disclosed_at": null, "organization": "加古川市", "incident_type": "data leak", "incident_categories": [ "data leak", "unauthorized access" ], "potential_records": 2200, "confidence": "medium", "confidence_score": 50, "related": [], "sources": [ { "name": "ScanNetSecurity", "url": "https://scan.netsecurity.ne.jp/article/2026/10/19/56491.html" } ], "affected_system": "職員メール配信システム（運用事業者経由）", "date_basis": "existing_record" }, { "id": "dbb0a309fc9bd7a2", "published_at": "2026-10-11T15:00:00+00:00", "disclosed_at": null, "organization": "座間市", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 11000, "confidence": "medium", "confidence_score": 30, "related": [ { "incident_id": "0a08a3f6bcd30b82", "relationship": "affected_by", "evidence_url": "https://www.arcadia.co.jp/info/4076", "evidence_urls": [ "https://www.arcadia.co.jp/info/4076", "https://www.city.zama.kanagawa.jp/kurashi/bousai/1014143.html" ] } ], "sources": [ { "name": "satimo list", "url": "https://www.city.zama.kanagawa.jp/kurashi/bousai/1014143.html" } ], "affected_system": "いさまメール", "date_basis": "existing_record" }, { "id": "46088d7d6853841e", "published_at": "2026-10-10T15:00:00+00:00", "disclosed_at": null, "organization": "佐世保市", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": null, "confidence": "high", "confidence_score": 60, "related": [ { "incident_id": "0a08a3f6bcd30b82", "relationship": "affected_by", "evidence_url": "https://www.arcadia.co.jp/info/4076", "evidence_urls": [ "https://www.arcadia.co.jp/info/4076", "https://www.city.sasebo.lg.jp/bousai/20261013_arcadia.html" ] } ], "sources": [ { "name": "satimo list", "url": "https://www.city.sasebo.lg.jp/bousai/20261013_arcadia.html" } ], "affected_system": "防災情報メール・道路冠水情報メール", "date_basis": "existing_record" }, { "id": "48c10dc68f3cceaf", "published_at": "2026-10-10T15:00:00+00:00", "disclosed_at": null, "organization": "千葉県", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 4700, "confidence": "high", "confidence_score": 60, "related": [ { "incident_id": "0a08a3f6bcd30b82", "relationship": "affected_by", "evidence_url": "https://www.arcadia.co.jp/info/4076", "evidence_urls": [ "https://www.arcadia.co.jp/info/4076", "https://www.pref.chiba.lg.jp/dejisui/press/2026/20261014incident.html" ] } ], "sources": [ { "name": "千葉県 / Chiba", "url": "https://www.pref.chiba.lg.jp/dejisui/press/2026/20261014incident.html" } ], "affected_system": "職員参集システム等", "date_basis": "existing_record" }, { "id": "4a1294aac3ebb680", "published_at": "2026-10-10T15:00:00+00:00", "disclosed_at": null, "organization": "秋田市", "incident_type": "data leak", "incident_categories": [ "data leak", "unauthorized access" ], "potential_records": null, "confidence": "high", "confidence_score": 60, "related": [], "sources": [ { "name": "satimo list", "url": "https://www.city.akita.lg.jp/bosai-kinkyu/1011678/1053554.html" } ], "affected_system": "防災ネットあきた（委託事業者が運用）", "date_basis": "occurrence" }, { "id": "4f9170b3a43f299f", "published_at": "2026-10-10T15:00:00+00:00", "disclosed_at": null, "organization": "堺市", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 7950, "confidence": "high", "confidence_score": 60, "related": [ { "incident_id": "0a08a3f6bcd30b82", "relationship": "affected_by", "evidence_url": "https://www.arcadia.co.jp/info/4076", "evidence_urls": [ "https://www.arcadia.co.jp/info/4076", "https://www.city.sakai.lg.jp/kurashi/bosai/shiru/shudan/jyouhou.html" ] } ], "sources": [ { "name": "堺市 / Sakai", "url": "https://www.city.sakai.lg.jp/kurashi/bosai/shiru/shudan/jyouhou.html" } ], "affected_system": "避難情報等一括配信・職員招集システム", "date_basis": "existing_record" }, { "id": "70b3479deadcc2a6", "published_at": "2026-10-10T15:00:00+00:00", "disclosed_at": null, "organization": "小田原市", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 23230, "confidence": "high", "confidence_score": 60, "related": [ { "incident_id": "0a08a3f6bcd30b82", "relationship": "affected_by", "evidence_url": "https://www.arcadia.co.jp/info/4076", "evidence_urls": [ "https://www.arcadia.co.jp/info/4076", "https://www.city.odawara.kanagawa.jp/field/disaster/disaster/topics/p42964.html" ] } ], "sources": [ { "name": "satimo list", "url": "https://www.city.odawara.kanagawa.jp/field/disaster/disaster/topics/p42964.html" } ], "affected_system": "災害情報配信システム", "date_basis": "existing_record" }, { "id": "abba361fb24b55ba", "published_at": "2026-10-10T15:00:00+00:00", "disclosed_at": null, "organization": "Applabo", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": null, "confidence": "high", "confidence_score": 60, "related": [], "sources": [ { "name": "legalagent list", "url": "https://www.applabo.co.jp/news-blog/?p=954" } ] }, { "id": "c3c714cbe8bd5506", "published_at": "2026-10-10T15:00:00+00:00", "disclosed_at": null, "organization": "台東区", "incident_type": "data leak", "incident_categories": [ "data leak", "unauthorized access" ], "potential_records": null, "confidence": "high", "confidence_score": 60, "related": [ { "incident_id": "0a08a3f6bcd30b82", "relationship": "affected_by", "evidence_url": "https://www.city.taito.lg.jp/kusei/sanka/sns/taitomail/teishi20261013.html", "evidence_urls": [ "https://www.city.taito.lg.jp/kusei/sanka/sns/taitomail/teishi20261013.html" ] } ], "sources": [ { "name": "台東区 / Taito", "url": "https://www.city.taito.lg.jp/kusei/sanka/sns/taitomail/teishi20261013.html" } ], "affected_system": "たいとうメールマガジン（アルカディアが運用）", "date_basis": "discovery" }, { "id": "e653609f1143ef3f", "published_at": "2026-10-10T15:00:00+00:00", "disclosed_at": null, "organization": "下関市", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 15000, "confidence": "high", "confidence_score": 60, "related": [ { "incident_id": "0a08a3f6bcd30b82", "relationship": "affected_by", "evidence_url": "https://www.arcadia.co.jp/info/4076", "evidence_urls": [ "https://www.arcadia.co.jp/info/4076", "https://www.city.shimonoseki.lg.jp/soshiki/9/164253.html" ] } ], "sources": [ { "name": "satimo list", "url": "https://www.city.shimonoseki.lg.jp/soshiki/9/164253.html" } ], "affected_system": "防災メール・NET119緊急通報システム", "date_basis": "existing_record" }, { "id": "e9c3b4e7c2ddd186", "published_at": "2026-10-10T15:00:00+00:00", "disclosed_at": null, "organization": "さいたま市", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 34783, "confidence": "high", "confidence_score": 60, "related": [ { "incident_id": "0a08a3f6bcd30b82", "relationship": "affected_by", "evidence_url": "https://www.arcadia.co.jp/info/4076", "evidence_urls": [ "https://www.arcadia.co.jp/info/4076", "https://www.city.saitama.lg.jp/001/011/015/004/002/p134482.html" ] } ], "sources": [ { "name": "さいたま市 / Saitama", "url": "https://www.city.saitama.lg.jp/001/011/015/004/002/p134482.html" } ], "affected_system": "防災行政無線メール・災害時防災情報電話サービス", "date_basis": "existing_record" }, { "id": "1218f208fb3469b1", "published_at": "2026-10-10T15:00:00+00:00", "disclosed_at": null, "organization": "ＮＥＴ１１９", "incident_type": "unauthorized access", "incident_categories": [ "unauthorized access" ], "potential_records": null, "confidence": "medium", "confidence_score": 50, "related": [ { "incident_id": "0a08a3f6bcd30b82", "relationship": "affected_by", "evidence_url": "https://news.yahoo.co.jp/articles/6d0af070487c86a95ab8a7489f5fe9fe1216c0ee", "evidence_urls": [ "https://news.yahoo.co.jp/articles/6d0af070487c86a95ab8a7489f5fe9fe1216c0ee" ] } ], "sources": [ { "name": "Yahoo!ニュース", "url": "https://news.google.com/rss/articles/CBMif0FVX3lxTE1Eb2NMc3FxWHlodGtzSkZobXRJVURCMWlCTUFuWG9tZjFoR1lZR3hCMUItZzFvc1dtb0RIT2FxQ1NiOFpBTXc1ZjdlaENFT3NSNnN5TjBJYW9lSkZnWXJyajVNT21nREV2ZE5hb3pQNDhQemNkU1liZTRxSGxiR1U?oc=5" } ] }, { "id": "e34a64a93df80be9", "published_at": "2026-10-10T15:00:00+00:00", "disclosed_at": null, "organization": "綾瀬市", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 11053, "confidence": "medium", "confidence_score": 30, "related": [ { "incident_id": "0a08a3f6bcd30b82", "relationship": "affected_by", "evidence_url": "https://www.arcadia.co.jp/info/4076", "evidence_urls": [ "https://www.arcadia.co.jp/info/4076", 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] }, { "id": "f27a78f8cd01fe21", "published_at": "2026-10-05T15:00:00+00:00", "disclosed_at": null, "organization": "Sansan", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 10012, "confidence": "high", "confidence_score": 60, "related": [ { "incident_id": "5361b8a858516f2f", "relationship": "affected_by", "evidence_url": "https://jp.corp-sansan.com/news/2026/1009.html", "evidence_urls": [ "https://jp.corp-sansan.com/news/2026/1009.html" ] } ], "sources": [ { "name": "satimo list", "url": "https://jp.corp-sansan.com/news/2026/1009.html" } ], "affected_system": "Sansan User Forum", "date_basis": "existing_record" }, { "id": "060c8c8b3132d6ef", "published_at": "2026-10-05T15:00:00+00:00", "disclosed_at": null, "organization": "Rakuten Drive", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 687, "confidence": "medium", "confidence_score": 30, "related": [], "sources": [ { "name": "legalagent list", "url": "https://support.rakuten-drive.com/hc/ja/articles/62934949147929--%E9%87%8D%E8%A6%81-%E6%A5%BD%E5%A4%A9%E3%83%89%E3%83%A9%E3%82%A4%E3%83%96-%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B%E4%B8%8D%E6%AD%A3%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E3%81%AE%E7%99%BA%E7%94%9F%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6" } ] }, { "id": "433e28e53acb64b1", "published_at": "2026-10-04T15:00:00+00:00", "disclosed_at": null, "organization": "セレス", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 195, "confidence": "high", "confidence_score": 60, "related": [], "sources": [ { "name": "satimo list", "url": "https://ceres-inc.jp/news/detail/20261007-2" } ] }, { "id": "c5f2c880068ece17", "published_at": "2026-10-04T15:00:00+00:00", "disclosed_at": null, "organization": "ZENB JAPAN", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 949, "confidence": "high", "confidence_score": 60, "related": [ { "incident_id": "5361b8a858516f2f", "relationship": "affected_by", "evidence_url": "https://zenb.jp/blogs/news/20261009", "evidence_urls": [ "https://zenb.jp/blogs/news/20261009" ] } ], "sources": [ { "name": "satimo list", "url": "https://zenb.jp/blogs/news/20261009" } ], "affected_system": "ZENB GARDEN", "date_basis": "existing_record" }, { "id": "20f9a1cae6506b65", "published_at": "2026-10-04T15:00:00+00:00", "disclosed_at": null, "organization": "Daiki Suisan", "incident_type": "unauthorized access", "incident_categories": [ "unauthorized access" ], "potential_records": null, "confidence": "medium", "confidence_score": 30, "related": [], "sources": [ { "name": "legalagent list", "url": "https://www.daiki-suisan.co.jp/files/optionallink/00000164_file.pdf" } ] }, { "id": "54787feba481fe18", "published_at": "2026-09-16T00:00:00+09:00", "disclosed_at": "2026-10-16T00:00:00+09:00", "organization": "神奈川中央交通", "incident_type": "data leak", "incident_categories": [ "data leak" ], "potential_records": 36, "confidence": "high", "confidence_score": 60, "related": [ { "incident_id": "7ea2e3a6a88f849c", "relationship": "affected_by", "evidence_url": "https://www.kanachu.co.jp/news/files/20261016notice.pdf", "evidence_urls": [ "https://www.kanachu.co.jp/news/files/20261016notice.pdf" ] } ], "sources": [ { "name": "神奈川中央交通", "url": "https://www.kanachu.co.jp/news/files/20261016notice.pdf" } ], "affected_system": "Airport / highway-bus reservations through 発車オーライネット", "date_basis": "occurrence_start" }, { "id": "771d425a095483bb", "published_at": "2026-08-28T15:00:00+00:00", "disclosed_at": null, "organization": "株式会社ポータス", "incident_type": "data leak", "incident_categories": [ "data leak", "ransomware", "unauthorized access" ], "potential_records": null, "confidence": "high", "confidence_score": 60, "related": [ { "incident_id": "37955bf0ddd48074", "relationship": "affects", "evidence_url": "https://www.city.kushiro.lg.jp/kosodatekyouiku/kyouiku/1008303/1019759.html", "evidence_urls": [ "https://www.city.kushiro.lg.jp/kosodatekyouiku/kyouiku/1008303/1019759.html" ] } ], "sources": [ { "name": "Supporting incident notice", "url": "https://www.city.kushiro.lg.jp/kosodatekyouiku/kyouiku/1008303/1019759.html" } ], "affected_system": "釧路市の端末設定・アカウント情報を保管していた社内サーバー", "date_basis": "occurrence" } ], "aliases": { "c0c4c7ae495d6d81": "671c427eadb6fc63", "ee164d48a3308456": "7cffff947ec394ec", "bbd4bbe2ecfffa13": "6b0f4b64bc36019c", "8b7d9b3cba0b6490": "933d34557d02f202", "910809cd1ec196fa": "ca35872041127442", "ae3a089e043e2b07": "ca35872041127442", "b4ddb9afcf984268": "bc565046df2e88d6", "c5b12d5da9f4290f": "bc565046df2e88d6", "497516621efc79c2": "bc565046df2e88d6", "09c388ae90754d2c": "bc565046df2e88d6", "80ce6830141fcd38": "28143109b9e9e9e5", "cc40d3ea9ea6c544": "28143109b9e9e9e5", "9bb932cbb7951ea9": "28143109b9e9e9e5", "c583ae374858d441": "e1f29bc909e7426f", "ae9282b91546de03": "b2b47aa569e15218", "a59615ac9ca4686f": "2cd643706e47a750", "216c3641192b9548": 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