Advocate Health Care
73K patient records exposed in 2023 incident
Healthcare Data Breaches (826 indexed)
Dental Health Management Solutions
500K patient records exposed
Enzo Biochem
2.47M patient test results and SSNs exposed in ransomware
Enzo Clinical Labs
2.47M patient records exposed in April 2023 ransomware
Enzo Biochem
2.47M patient records exposed — clinical testing and genetic data compromised
Sunnybrook Hospital (Toronto)
Research data exposed via third-party vendor
Apria Healthcare
1.87M patient records exposed in unauthorized access over 2 years
Cardiovascular Group
69K patient records exposed
Pediatric Associates
580K patient records exposed in BianLian ransomware
Alberta Health Services
Employee impersonation led to patient data access
Petaluma Health Center
124K patient records exposed
PharMerica
5.8M patient records compromised in pharmacy breach — SSNs and medication data
PharMerica Corporation
5.8M patient records stolen in Money Message ransomware attack on pharmacy chain
PharMerica
5.8M patient records stolen including SSNs and medication data
Cerebral Inc. (Telehealth)
3.1M patient records shared with advertisers — FTC $7M fine for privacy violations
Carolina Behavioral Health Alliance
131K member records exposed
Managed Care of North America Dental
8.9M dental patient records exposed — SSNs and insurance IDs compromised
Oklahoma Heart Hospital (2023)
45K patient records exposed
MCNA Dental
8.9M patient records — largest dental breach in US history
Managed Care of North America (MCNA) Dental
8.9M patient records exposed in LockBit ransomware attack
Ransom House / Barcelona Hospital
Patient genomic data published after hospital refused EUR 4.5M ransom
Hospital Clinic de Barcelona
RansomHouse stole 4.5TB of patient data from major Barcelona hospital
Hospital Clinic de Barcelona
RansomHouse group stole 4.5TB of patient data — cancer treatment records published
Sun Pharma (India)
ALPHV/BlackCat ransomware disrupted operations at India's largest pharma company