Water Utilities (12 states)
Operational technology systems compromised in coordinated attacks across multiple states
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.
Operational technology systems compromised in coordinated attacks across multiple states
Hackers stole customer names and personal information from computer maker
PEAR ransomware attack exposed 1.26 million patient records from medical billing company
8 million government records alleged to be compromised and offered for sale on hacker forum
Data breach resulting in significant fine from South Korea's Personal Information Protection Commission
Data breach with inadequate security controls resulted in €42M GDPR fines from French data regulator
Data regulator fined $42-48 million for cybersecurity vulnerabilities contributing to 2024 data breach
Hardware wallet data breach resulting in theft of over $100M worth of bitcoin
Yearslong data breach of residents' private health-related information
Data breach exposed customer records and AI music training model information
62.2 million records exposed; third-largest US healthcare data breach ever
Multiple GDPR violations including lack of basic security controls; fined $42-48 million related to 2024 breach
Hackers breached servers and trojanized client installers with backdoors
Yearslong data breach of residents' private health-related information
Cyberattacks on three government agencies; 60,000 records breached (Jan 27-30, 2026)
Yearslong data breach of residents' private health-related information
Law firm data breach disclosed to high-profile clients including Goldman and JPMorgan
8 million government-related records allegedly offered for sale on hacker forum
Yearslong data breach of residents' private health-related information
Yearslong data breach of residents' private health-related information
Inadvertent exposure of personal data belonging to 700,000 state residents
Yearslong data breach of residents' private health-related information reported
Tennessee-based healthcare AI vendor breach in January exposed patient records from client data
2,364,431 records exposed — Dates of birth, Display names, Email addresses, Genders and 4 more