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Reported breach

Shizuoka City data breach

JPJapan · 静岡市

Yahoo!ニュース reported a data breach at Shizuoka City (Japan) on 26 October 2026. It affected 10,000 records. Exposed: Email addresses and Names.

If Shizuoka City had your data

  1. Look for Shizuoka City’s own notice or letter: it should say what of yours was involved. Keep it.
  2. Expect scams that use your details: calls, texts or emails pretending to be Shizuoka City, your bank or the police. Never give codes or passwords, never approve a sign-in you did not start, never move money.

One email to confirm first. We use your address only for this alert, and one click deletes it.

More breaches in Japan

  1. Bandai Logistics PalreportedJPJapan · 27 October 2026 Phone numbersNamesAddresses+1 –not reported
  2. Sony Network CommunicationsJPJapan · 27 October 2026 Financial account and card detailsPasswords and loginsEmail addresses+3 2.6Mcustomer records
  3. JoshinJPJapan · 26 October 2026 Passwords and loginsPhone numbersNames+6 6.2Mrecords
  4. JR EastJPJapan · 26 October 2026 Email addressesNames 170Krecords
  5. Rakuten TravelJPJapan · 26 October 2026 Financial account and card details 2.6Mcustomers

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From the data breach tracker: official notices, breach databases and the news, every fact with its source. Open data (CC BY 4.0) · How the tracker works · Found a mistake? Tell us and we correct it.