African National Congress (ANC)
Data breach exposed 2 million private member records offered for sale by hacker group
Technology & Software Data Breaches (12535 indexed)
DentaQuest
15 million patients impacted in largest healthcare breach of 2026, second-largest dental benefits administrator in U.S.
SplitVPN
Personal records of approximately 865,000 users exposed in data breach
DentaQuest
15 million patients impacted in largest healthcare breach of 2026
Australian Medical Clinics (Partnered)
Cyberattack exposed Medicare numbers, treatment details, and pathology results
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
Queensland Schools (Education Technology)
Tens of thousands of students and teachers' data exposed in education technology breach
Metabase
ShinyHunters claimed hack days after zero-day disclosure exposed connected databases
Allstate
Employee-related records exposed in data breach affecting insurer
GitHub
Data breach resulted in theft of 4,000 internal developer code repositories
Queensland Education Technology
Major cyber breach affecting tens of thousands of Queensland students and teachers in education technology sector
Canvas
Massive data breach affecting schools nationwide, disrupted classes and coursework at universities
DentaQuest
15 million patients impacted; largest healthcare data breach of 2026, breached in May
7-Eleven
Data breach confirmed; hackers breached system storing franchise-related documents
Queensland Schools/Education Technology Provider
Tens of thousands of Queensland students and teachers data compromised in major education technology breach
Canvas (Instructure)
Ransomware attack shut down education platform used by universities and K-12 schools across US, impacting thousands of students during finals week
The Oncology Institute
Patient data potentially exposed through third-party vendor breach detected by Kroll administrator
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
Foxconn
8 terabytes of data stolen in ransomware attack on electronics manufacturing facilities
Huntsville Hospital Health System
Patient personal health information compromised in third-party vendor breach
DentaQuest
Second-largest dental benefits administrator breached; 15M patients impacted in largest 2026 healthcare breach
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
Data breach
Data breach exposed SSNs and medical records
Instructure Canvas
ShinyHunters breach affected 275 million educational platform users; supply chain incident