Province of British Columbia
1.4M citizen records from provincial health and education systems compromised
Government Data Breaches (565 indexed)
Lockheed Martin (Subcontractor)
Defense subcontractor breach exposes classified program metadata and personnel clearance records
State of Ohio Unemployment System
890K unemployment claimant records exposed via compromised benefits administration portal
SaskPower (Canada)
340K customer utility records exposed via compromised billing system vendor
Thales Group (France)
340K defense and aerospace employee records exposed via LockBit 3.0 ransomware
ATO Australia (Tax)
1.1M taxpayer records exposed via zero-day in myGov authentication system
City of Nashville
450K resident records compromised in vendor breach
DISA Global Solutions
3.3M employee records — background screening provider
View incident → Indexed 2 months, 1 week ago
Province of Ontario (ServiceOntario)
2.1M citizen records from drivers license and health card renewal system compromised
US Department of Veterans Affairs
1.9M veteran health records exposed via compromised community care referral system
US Census Bureau
680K household survey response records exposed via misconfigured data sharing portal
US Postal Service
2.3M package tracking records and sender data exposed via compromised Informed Delivery API
Pass'Sport
6,366,133 records exposed — Email addresses, Genders, Names, Phone numbers and 1 more
Conduent (Government Contracts)
4.3M individuals affected via Fortune 500 contractor — multiple state governments impacted
New Zealand Ministry of Health
890K patient vaccination records exposed via misconfigured COVID-era data sharing portal
Utah Division of Technology
670K citizen records exposed
City of Toronto (2026)
420K resident records stolen in targeted attack
Government of Prince Edward Island
78K health card records compromised
City of Winnipeg (2026)
280K resident records compromised
Social Security Administration
3.6M beneficiary records exposed via compromised contractor with access to benefits system
Minnesota State Government
Excessive internal access resulted in unauthorized personal data exposure
Illinois State Government
System failure exposed personal data of residents publicly for four years
Conduent
Fortune 500 operational data — multiple state governments affected
View incident → Indexed 3 months, 1 week ago
Utair
401,400 records exposed — Dates of birth, Email addresses, Genders, Loyalty program details and 4 more