Central Maine Healthcare
Data breach impacting personal, treatment, and health insurance information of 145,381 patients
2026 Data Breaches Year-to-Date (3101 indexed)
French telco subsidiaries
Data regulator fined $42-48 million for cybersecurity vulnerabilities contributing to 2024 data breach
French telco subsidiaries
Data breach exposed 24 million customer records; resulted in €42M fine for security vulnerabilities
Xsolis
Healthcare AI vendor breach exposing patient records from clients
Yearslong breach of residents' private health-related information
Yearslong breach of residents' private health-related information
KT Corp
Data breach resulting in significant fine from South Korea's Personal Information Protection Commission
Armenia
Hackers offering to sell alleged 8 million government records on hacker forum
FirstClass Travel Agency
Sydney-based travel agency; threat actor on underground forum alleged customer records breach
Puerto Rico Government Agency
1 million social security numbers exposed via cybersecurity loophole in mapping service
Inadvertent exposure of personal information belonging to 700,000 state residents
Inadvertent exposure of personal information belonging to 700,000 state residents
Years-long data breach of residents' private health-related information
Years-long data breach of residents' private health-related information
FirstClass
Australian travel agency - customer records allegedly breached, threat actor posted on underground forums.
Unlimited Technology Systems
3.8 million people impacted by data breach at healthcare software company
Polish energy plant
Heat-and-power facility breached via private APN, supplies 50,000 residents
Yearslong data breach of residents' private health-related information
Yearslong data breach of residents' private health-related information
Law firm (New Jersey)
Cyberattack exposed hospital records and personal data of approximately 13,000 patients
CEVA Logistics
Cyberattack disrupted operations at eight European warehouses affecting retailers and Steam customers
Polish heat-and-power plant
Hackers breached facility supplying heat to ~50,000 residents via private APN
Huntsville Hospital
Patient health information compromised through third-party vendor breach
Thousands of people's personal information
Thousands of people's personal information leaked; agency delayed public notification for months
Uzbekistan Government Agencies
Cyberattack on government agencies exposing 60,000 records
Allstate
Data breach exposed employee-related records in insurance company cyber incident
PEAR ransomware attack
PEAR ransomware attack exposed 1.26 million patients' records
Multi-year data breach of residents' private health-related information
Multi-year data breach of residents' private health-related information