スズキ（スズキヴィレッジ）Data breach / unauthorized access incident
- Occurred on
- Unconfirmed
- Announced on
- October 9, 2026
- Severity
- AFinancial and HR records — information that easily translates into monetary damage.
- Scale
- 3,000 people
- Main impact
- Approximately 3,000 people’s email addresses, nicknames, attributes, and owned car names, etc. were at risk of being viewed or obtained, and the official four-wheeled community has been suspended.
- Information involved
- Email addressUser / member ID
- Cause / key point
- Unauthorized access to contracted vendor Commune.About Supply chain attacks (via vendors & shared services)
- Industry
- Manufacturing
- Listing / capital
- Listed company東証プライム 7269(スズキ)
- Last updated
- October 20, 2026
Stock price reaction to the disclosureスズキ / 東証プライム 7269
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Written & reviewed
Reviewed byYutaro SasaoFounder & CEO, MediaLeap Inc.
CEO of MediaLeap Inc. Working on both sides of web advertising and web media since 2013; founded the company in May 2025.
Review scope: cross-checking against primary sources (official and government announcements), verifying claims stay within the facts, and checking source attribution。Last reviewed:
Written by:Leak Watch editorial team (AI-assisted drafts verified against sources by the editorial team) · Reviewer profile · Request a correction
Related incidents
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Incidents related to "commune"
Incidents where the damage spread through the same service or system.
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- SSコミューン（Commune・Commune for Work）2026.10.09 announced・Affected 307,000 people
- Sちとせグループ（ちとせアカデミー）2026.10.09 announced・Affected 843 people
- Aバンダイナムコエクスペリエンス（湾岸ミッドナイト アーケードポータル）2026.10.09 announced・Affected Unknown
- Aカルビー（絶品部「やめられない、とまらない」課）2026.10.09 announced・Affected Unknown
Same attack method
- S第一興商（ビッグエコー等）2026.10.08 announced・Affected 8,631,000 records
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- A大東ガス株式会社2026.09.28 announced・Affected 124,000 records
- A大阪大学2026.10.21 announced・Affected 77,851 people
Same industry
- SS精電舎電子工業2026.07.21 announced・Affected Unknown
- SS富士フイルムメディカル株式会社2025.12.23 announced・Affected 590,000 people
- S大川精螺工業株式会社2026.07.24 announced・Affected Unknown
- S新エフエイコム(岡谷鋼機グループ)2026.07.21 announced・Affected Unknown
- S三浦工業2026.05.18 announced・Affected 5,021 records
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Attack method classification: Supply chain attacks (via vendors & shared services)(Compromising the provider instead of the user)
Read the Supply chain attacks (via vendors & shared services) guide and national trends →