DentaQuest
15 million patients impacted in largest healthcare breach of 2026, second-largest dental benefits administrator in U.S.
Every confirmed data breach we've indexed across 12230+ incidents from healthcare, finance, technology, government, retail, and education. Sourced from Verizon DBIR, public disclosure feeds, and major security news outlets. Updated automatically.
15 million patients impacted in largest healthcare breach of 2026, second-largest dental benefits administrator in U.S.
215,563 records exposed — Dates of birth, Email addresses, Genders, Language preferences and 6 more
Ransomware attack shut down dairy operations; data breach during incident
Major cyber breach affecting tens of thousands of students and teachers in global education technology incident
Tens of thousands of students and teachers caught in major cyber breach of education technology system
Ransomware attack disrupted finals week across thousands of schools including ISU
Data breach confirmed; 630GB stolen including Apple supplier and Tesla documents
Ransomware attack shut down dairy operations; disclosed to SEC
Educational platform breached by ShinyHunters, 275 million records compromised, hackers threatened to leak data
Tens of thousands of students and teachers affected in one of most significant education tech breaches
Tens of thousands of Queensland students and teachers affected in one of most significant global education technology data breaches
2 million private member records exposed and offered for sale by hacker group
Tens of thousands of students and teachers affected in major education technology breach
2 million customer information records stolen in data breach
5.5 million records allegedly compromised including customer, employee and corporate data
Major cyber breach affecting tens of thousands of Queensland students and teachers
Major cyber breach affecting tens of thousands of Queensland students and teachers in education technology sector
Massive data breach affecting schools nationwide; extortion attack on education platform
Tens of thousands of students and teachers affected in major education technology data breach
Unauthorized third party gained access to systems storing franchisee documents in confirmed data breach
Data breach exposed Medicare numbers, treatment details and pathology results; records could be sold on dark web
FortiBleed campaign exposed verified credentials for 73,000+ FortiGate devices
Massive data breach affecting schools nationwide, disrupted classes and coursework at universities
Ransomware attack disrupted operations and finals week at the university and thousands of other schools