Tchap
France government messaging app breached in June 2026, exposing 73,467 government accounts
Healthcare Data Breaches (12536 indexed)
Evanston Township High School
Ransomware attack disrupted phone systems and network services
Fortinet FortiGate
Dataset containing valid administrative and VPN credentials for 73,932 FortiGate firewalls exposed
Thousands of NHS patient records
Thousands of NHS patient records confirmed stolen during major ransomware attack disrupting healthcare
Medical Billing Company (unnamed)
Ransomware attack in 2025 exposed protected health data on 1.3 million people, leaked to dark web
Elasticsearch Database (Infostealer logs)
Publicly exposed database leaked 24 billion stolen credentials in June 2026, largest infostealer compilation
Fortinet (FortiBleed Campaign)
Credential exposure campaign compromised verified admin credentials for 73,000+ FortiGate devices
Healthcare billing company; 1.26M patients exposed; PEAR ransomware attack
Healthcare billing company; 1.26M patients exposed; PEAR ransomware attack
Cyberattack
Cyberattack exposed hospital patient records of nearly 13,000 patients
Accenture
Threat actor claims to have stolen sensitive data from consulting giant in recent cyberattack
Huntsville Hospital Health System
Personal health information of patients compromised through third-party data breach
Ransomware attack stole thousands of NHS patient records held by Essex healthcare trust
Ransomware attack stole thousands of NHS patient records held by Essex healthcare trust
Thousands of NHS patient records confirmed stolen in ransomware attack
Thousands of NHS patient records confirmed stolen in ransomware attack
Fortinet
FortiBleed campaign exposed valid administrative and VPN credentials for 73,932 FortiGate systems
Publicly
Publicly exposed Elasticsearch database exposed 24 billion stolen credential records
Instructure
Canvas platform supply chain breach generating over 50% of all breach notices in 2026
Data breach
Data breach exposed hospital records of nearly 13,000 patients in New Jersey through cyberattack on law firm
Coca-Cola (Dairy Operations)
Ransomware attack shut down dairy operations; data breach disclosed to SEC
Synnovis/Mid South Essex NHS
Thousands of NHS patient records confirmed stolen in ransomware cyberattack
Thousands of NHS patient records stolen in ransomware attack affecting multiple clinics
Thousands of NHS patient records stolen in ransomware attack affecting multiple clinics
PEAR ransomware attack
PEAR ransomware attack exposed 1.26 million patients; healthcare billing and practice-management data breached
Fortinet (FortiBleed)
FortiBleed campaign exposed verified administrator credentials for 73,000+ devices
Law firm representing hospitals
Cyberattack exposed hospital records of nearly 13,000 patients in New Jersey
Department for Education
Cyber attack exposed approximately 607,000 records