IBM MOVEit / Colorado Dept of Health
4M patient Medicaid records exposed
Healthcare Data Breaches (743 indexed)
Maximus (MOVEit)
11M government healthcare records exposed in MOVEit breach
Highmark Blue Cross
300K member records exposed in MOVEit breach
Shields Health Care Group
2.3M patient records across 60 imaging and surgical centers — unauthorized access
Murfreesboro Medical Clinic
559K patient records exposed in data breach
Chattanooga Heart Institute
170K patient records exposed
ASL 1 Abruzzo (Italy)
Monti ransomware stole 522GB of patient data from Italian health authority
Southeast Colorado Hospital
15K patient records exposed
DentalFirst
35K patient dental records exposed
Point32Health (Harvard Pilgrim)
2.6M health plan members affected — ALPHV ransomware encrypted claims systems
Mission Community Hospital
89K patient records exposed in ransomware
Point32Health / Harvard Pilgrim
2.5M member records stolen in ransomware attack
Practice Resources
942K patient records exposed in business associate breach
Practice Resources LLC
942K patient records exposed from medical billing vendor — impact across 26 practices
Advocate Health Care
73K patient records exposed in 2023 incident
Dental Health Management Solutions
500K patient records exposed
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
PharMerica
5.8M patient records compromised in pharmacy breach — SSNs and medication data
Petaluma Health Center
124K patient records exposed