Data Breaches

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  1. —not stated
    Breached Disclosed
    California AG Official register
  2. —not stated
    Breached Disclosed
    California AG Official register
  3. —not stated
    Breached Disclosed
    California AG Official register
  4. —not stated
    Breached Disclosed
    California AG Official register
  5. —not stated
    Breached Disclosed
    California AG Official register
  6. AfD

    afd.de
    345.4Kaccounts
    Breached Disclosed
    Have I Been Pwned Verified Sensitive
    • Email addresses
    • Email messages
    In September 2026, the German political party Alternative für Deutschland (AfD) suffered a data breach which exposed 345k unique email addresses. The following month, hundreds of gigabytes of data containing hundreds of thousands of emails and attachments was published online, with searchable AI-generated summaries and downloadable original files. An analysis of the incident reported that the breach was detected as early as 9 September, with a subsequent intrusion occurring five days later. In its public statement, AfD attributed the breach to an attack on a hosting provider, identified in subsequent reporting as the party-owned Alternita Dienstleistungs GmbH.
  7. USForex Inc.

    CA, US
    —not stated
    Breached Disclosed
    California AG Official register
  8. —not stated
    Breached Disclosed
    California AG Official register
  9. —not stated
    Breached Disclosed
    California AG Official register
  10. —not stated
    Breached Disclosed
    California AG Official register
  11. Opportune LLP

    CA, US
    —not stated
    Breached Disclosed
    California AG Official register
  12. Dorsata, Inc.

    CA, US
    —not stated
    Breached Disclosed
    California AG Official register
  13. —not stated
    Breached Disclosed
    California AG Official register
  14. Assurance Retraite

    lassuranceretraite.fr
    70.4Kaccounts
    Breached Disclosed
    Have I Been Pwned Verified
    • Dates of birth
    • Email addresses
    • Family members' names
    • Government issued IDs
    • Income levels
    • Marital statuses
    • Names
    • +2 more
    In September 2024, the French national pension fund Assurance Retraite suffered a data breach affecting approximately 370k assistance beneficiaries. The data included 70k unique email addresses along with names, dates of birth, physical addresses, phone numbers, income levels, marital statuses, French social security numbers (NIR) and contact details of relatives or other nominated contacts. In its disclosure notice, Assurance Retraite attributed the breach to a compromised partner account.
  15. —not stated
    Breached Disclosed
    California AG Official register
  16. Citizens Bank

    CA, US
    —not stated
    Breached Disclosed
    California AG Official register
  17. —not stated
    Breached Disclosed
    California AG Official register
  18. —not stated
    Breached Disclosed
    California AG Official register
  19. Gîtes de France

    gites-de-france.com
    117.6Kaccounts
    Breached Disclosed
    Have I Been Pwned Verified
    • Booking details
    • Email addresses
    • Names
    • Phone numbers
    • Physical addresses
    In May 2026, the French holiday rental network Gîtes de France suffered a data breach affecting some of its departmental branches. The incident exposed hundreds of thousands of customer records, including 118k unique email addresses alongside names, phone numbers, postal addresses and booking details.
  20. —not stated
    Breached Disclosed
    California AG Official register

Breach records: Have I Been Pwned (CC BY 4.0), the HHS OCR breach portal, the Washington State Attorney General and the California Attorney General breach registers (public records). Last synced 23 hours ago.