Cyberattack
Cyberattack exposed hospital patient records of nearly 13,000 patients
Finance & Banking Data Breaches (11945 indexed)
Tata Electronics
Data breach confirmed at major tech supplier to Apple and Tesla
Huntsville Hospital Health System
Personal health information of patients compromised through third-party data breach
Allstate
Employee-related records exposed in data breach
Elasticsearch (Infostealer logs)
Publicly exposed Elasticsearch database leaked 24 billion stolen credentials from infostealer compilation
Healthcare billing company; 1.26M patients exposed; PEAR ransomware attack
Healthcare billing company; 1.26M patients exposed; PEAR ransomware attack
Elasticsearch Database (Infostealer Logs)
Publicly exposed database leaked 24 billion stolen credentials, one of largest infostealer compilations
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
Accenture
35GB of internal data including source code and credentials stolen by hacker
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
Tribeca Festival
Hundreds of thousands of records and celebrity contact information exposed in data leak
FirstClass Travel Agency
Customer records allegedly breached by threat actors operating on underground forums
Coca-Cola (Dairy Operations)
Ransomware attack shut down dairy operations; data breach disclosed to SEC
Accenture
Threat actor claims to have stolen sensitive data from consulting giant in recent cyberattack
Publicly
Publicly exposed Elasticsearch database exposed 24 billion stolen credential records
Thousands of patient records stolen during major ransomware attack disrupting healthcare
Thousands of patient records stolen during major ransomware attack disrupting healthcare services
Synnovis/Mid South Essex NHS
Thousands of NHS patient records confirmed stolen in ransomware cyberattack
Fortinet (FortiBleed)
FortiBleed campaign exposed verified administrator credentials for 73,000+ devices
Department for Education
Cyber attack exposed approximately 607,000 records
Thousands of NHS patient records
Thousands of NHS patient records confirmed stolen in ransomware attack
Personal and medical information including SSNs exposed in data breach
Personal and medical information including SSNs exposed in data breach
135,000 contact records and police/government data leaked on dark web
135,000 contact records and police/government data leaked on dark web
Puerto Rico Government Agency
Government mapping service exposed 1 million Social Security numbers