Canvas (Instructure)
Ransomware attack shut down education platform used by universities and K-12 schools across US, impacting thousands of students during finals week
Hospitals, clinics, insurers, and medical-IT vendors are the highest-value targets in cybercrime. Below is every healthcare-sector breach LeakTrace has indexed — patient records, HIPAA disclosures, ransomware victims, and supply-chain compromises.
Ransomware attack shut down education platform used by universities and K-12 schools across US, impacting thousands of students during finals week
Data breach compromised current, former, and prospective franchisees' detailed application packages in Canada and US
Patient records system data breach exposing patient records and personal information
ShinyHunters stole 600K records from Canvas learning management platform (bCourses)
Australian travel agency; threat actor alleged customer records breach on underground hacking forums
Hackers stole medical data, fingerprints and biometrics from at least 1.8 million people
Cyberattack on North American facilities with claims of stolen Apple and Nvidia data
Personal information and medical details of patients at 21 clinics breached
Tens of thousands of students and teachers' data exposed in education technology breach
8 terabytes of data stolen in ransomware attack on electronics manufacturing facilities
15 million patients impacted in largest healthcare breach of 2026; cyberattack occurred in May
Tens of thousands of Queensland students and teachers affected in significant education technology data breach
Ransomware attack forced systems offline globally, disrupting operations
Massive data breach affecting Canvas learning management system; millions of students' personal data stolen nationwide
Dental benefits administrator breach affecting 15 million with SSNs and health data exposed
Ransomware breach with reported payment to threat actors after dark web data leak
Tens of thousands of Queensland students and teachers affected in one of the most significant global education technology data breaches.
Educational platform breach by ShinyHunters threatening to leak 275 million records
15 million patients affected; Social Security numbers and dental/vision health information exposed in May breach
Major cyber breach affecting tens of thousands of students and teachers in one of most significant global education tech breaches
Ransomware attack shut down dairy operations; data encrypted in attack
Ransomware cyberattack affecting Apple iPhone manufacturing operations
266,000 people affected, protected health information compromised
PEAR ransomware attack exposed data for 1.26 million patients at healthcare billing company