Synnovis/Essex NHS
Thousands of patient records stolen in major ransomware cyberattack on NHS trust in Essex, England
Healthcare Data Breaches (12536 indexed)
Elasticsearch database (public)
24 billion stolen credentials leaked in publicly exposed database; one of largest infostealer log compilations
Ransomware attack
Ransomware attack exposed protected health data of 1.3 million people to dark web
Fortinet
FortiBleed campaign exposing valid administrative and VPN credentials for 73,932 FortiGate firewalls
Fortinet
FortiBleed: Verified administrator credentials for 73,000+ VPN devices exposed globally
Thailand Digital Ministry
221 million login records exposed, prompting MFA mandate for state systems
Aflac
Aflac Japan data breach exposed 4.38M customers in June 2026; company's second major hack in over a year
Bank of Baroda
Cyber incident after employee email account compromised allowing unauthorized data access
Charter Communications
Data breach exposes 42 million customer records; ShinyHunters extortion group threatened release
Multiple Organizations
24 billion records including usernames, passwords, and URLs exposed from infostealer malware
Exact Sciences / Abbott
Patient data exposed through at-home diagnostic tests; sensitive and confidential personal information compromised
Thousands of NHS patient records stolen in ransomware attack affecting multiple clinics
Thousands of NHS patient records stolen in ransomware attack affecting multiple clinics
Charter Communications
Data breach exposes 42 million customer records after ShinyHunters extortion threat
Fortinet FortiGate
Dataset containing valid administrative and VPN credentials for 73,932 FortiGate firewalls exposed
Law firm (New Jersey)
Data from 13,000 patients exposed via cyberattack on law firm representing hospitals
Elasticsearch Database (Public)
24 billion stolen credentials leaked via publicly exposed Elasticsearch database in June 2026
Tata Electronics
Data breach confirmed affecting major tech supplier to Apple and Tesla
Fortinet FortiBleed
FortiBleed campaign exposed verified administrator credentials for 73,932 FortiGate firewalls and VPN devices
Coca-Cola/Fairlife
Ransomware attack on dairy operations by Anubis cybercrime group with data theft
Thousands of NHS patient records stolen in major ransomware cyberattack
Thousands of NHS patient records stolen in major ransomware cyberattack
Unknown (Elasticsearch database)
Publicly exposed Elasticsearch database leaked 24 billion stolen credentials; largest infostealer log compilation
Thousands of patient records stolen in ransomware attack affecting NHS healthcare systems
Thousands of patient records stolen in ransomware attack affecting NHS healthcare systems
Elasticsearch (Infostealer Database)
Publicly exposed Elasticsearch database leaked 24 billion stolen credentials from infostealer logs
Fortinet FortiGate
FortiBleed exposed verified admin credentials for 73,000+ firewall and VPN devices