California Attorney General Data Security Breach List
California · Named Notification
The source list concerns sample notices submitted when more than 500 California residents are notified.
Redistribution: Approved With Conditions
Observatory
Provenance directory
Sources, thresholds, and windows
Each policy defines what one row means, who can appear, what threshold applies, how long records remain visible, and which publication rights were reviewed.
CNIL personal data breach notifications
France · Anonymized Notification
The official dataset concerns GDPR notifications to CNIL of personal data breaches presenting a risk to the rights and freedoms of affected people.
Redistribution: Approved With Conditions
Curated OAIC data-breach regulatory actions
Australia · Regulatory Action
Selective official regulatory publications relevant to public data-breach activity.
Redistribution: Approved With Conditions
HHS OCR Breach Portal
United States · Named Notification
The public list covers reported breaches of unsecured protected health information affecting 500 or more individuals.
Redistribution: Deferred
ICO data security incident trends
United Kingdom · Anonymized Notification
The source covers personal data breaches reported to the ICO under UK GDPR reporting requirements; it is not a register of every data security incident in the United Kingdom.
Redistribution: Approved With Conditions
Massachusetts Data Breach Notification Reports
Massachusetts · Named Notification
Reports concern breaches affecting Massachusetts residents under the state reporting framework.
Redistribution: Approved With Conditions
NSW IPC MNDB Scheme Data Snapshot
New South Wales · State Aggregate
Eligible data breach notifications made by NSW public sector agencies under Part 6A of the PPIP Act.
Redistribution: Approved With Conditions
NSW IPC Public Notifications Register
New South Wales · Regulator Register Entry
Public notification is used where direct notification is not reasonably practicable; exemptions and direct notifications affect publication.
Redistribution: Approved With Conditions
OAIC Notifiable Data Breaches statistics
Australia · National Aggregate
Notifications concern eligible data breaches under Part IIIC of the Privacy Act 1988; the workbook contains aggregate statistics, not a register of named notifications.
Redistribution: Approved With Conditions
Washington Attorney General Data Breach Notifications
Washington · Named Notification
The source states that notice to the Attorney General is required when more than 500 Washington residents are affected.
Redistribution: Approved With Conditions
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