Tens of thousands of Queensland students and teachers affected in significant education
Tens of thousands of Queensland students and teachers affected in significant education technology breach
Retail & E-Commerce Data Breaches (13068 indexed)
Huntsville Hospital Health System
Patient personal health information compromised in third-party vendor breach
Canvas
Massive data breach affecting schools and colleges nationwide, with data extortion attack
Canvas
Data extortion attack affecting education technology platform; disrupted schools and colleges nationwide
NYC Health + Hospitals
Hackers stole medical data, fingerprints, and biometric scans affecting 1.8 million people
Queensland Education Technology
Major cyber breach affecting tens of thousands of Queensland students and teachers in education technology sector
DentaQuest
15 million patient records stolen in largest healthcare data breach of 2026 (May incident)
CISA
Exposed GitHub repository with internal credentials and files
African National Congress
2 million private member records exposed and offered for sale by hackers
Idaho State University
Ransomware attack disrupted finals week and affected thousands of schools
Queensland Education Technology (Schools)
Tens of thousands of Queensland students and teachers data compromised in major education technology breach
Partnered Health (Australian clinics)
Data breach exposed Medicare numbers, treatment details, and pathology results; records could be sold on dark web
Tens of thousands of Queensland students and teachers' data compromised in major
Tens of thousands of Queensland students and teachers' data compromised in major education technology breach
Tens of thousands of Queensland students and teachers affected in major education
Tens of thousands of Queensland students and teachers affected in major education technology data breach
Partnered Health (Australian)
Personal information and medical details of patients at 21 clinics breached
West Pharmaceutical Services
Ransomware attack forced systems offline globally, disrupting operations
Tens of thousands of Queensland students and teachers affected in one of the most
Tens of thousands of Queensland students and teachers affected in one of the most significant global education technology data breaches.
DentaQuest
15 million patients impacted in largest healthcare breach of 2026, second-largest dental benefits administrator in U.S.
Canvas (Instructure)
Data breach after ransomware attack; appears payment was made to threat actors
FirstClass Travel
Customer records allegedly breached by threat actor on underground forums
Canvas
ShinyHunters breach exposed data for 275 million users; company struck deal to delete data
Accenture
Data breach; 35GB of internal data stolen including source code and credentials
Atrium Health Navicent
Patient records system experienced data breach potentially exposing patient records and personal information.
Canvas
Massive data breach affecting schools and universities nationwide; extortion attack