Ransomware attack
Ransomware attack exposed protected health data of 1.3 million people to dark web
Finance & Banking Data Breaches (11944 indexed)
Multiple Organizations
24 billion records including usernames, passwords, and URLs exposed from infostealer malware
Law Firm (New Jersey)
Cyberattack on law firm exposed hospital records of nearly 13,000 patients
Essex NHS
Thousands of patient records stolen in cyber attack, breach disclosed 6+ months after notification
Fortinet
FortiBleed: credentials and configuration data exposed for 73,000 devices; 70,000+ suspected affected
Fortinet FortiGate Systems
73,932 FortiGate firewalls exposed with valid administrative and VPN credentials via FortiBleed campaign
Elasticsearch (public database)
24 billion stolen credentials leaked in publicly exposed database, largest infostealer log compilation
Charter Communications
42 million records exposed by ShinyHunters extortion group
Thousands of NHS patient records stolen during major ransomware attack affecting
Thousands of NHS patient records stolen during major ransomware attack affecting healthcare services
Medical Billing Company
2025 ransomware attack leaked protected health data on 1.3 million people to dark web
Major Japanese Telco
Cyberattack exposed 12 million email accounts and related customer data
Charter Communications
Data breach exposes 42 million customer records; confirmed by ShinyHunters extortion group
FirstClass
Australian travel agency hit by alleged data breach with customer records exposed on underground hacking forums
Fortinet FortiGate
FortiBleed exposed verified admin credentials for 73,000+ firewall and VPN devices
Huntsville Hospital Health System
Personal health information of patients compromised through third-party data breach
Fortinet
FortiBleed campaign exposed verified admin credentials for 73,932 FortiGate systems
Charter Communications
Data breach exposed 42 million customer records, extortion group demanded ransom
Thousands of NHS patient records stolen during ransomware attack
Thousands of NHS patient records stolen during ransomware attack
Puerto Rico Government Agency
Government mapping service exposed 1 million Social Security numbers
PEAR ransomware attack
PEAR ransomware attack exposed 1.26 million patients; healthcare billing and practice-management data breached
DC Housing Authority
June ransomware attack compromised limited sensitive information, disrupted operations for weeks
Charter Communications
42M customer records exposed after ShinyHunters extortion group threatened to release stolen data
Tata Electronics
630GB data breach including alleged Apple supplier and Tesla documents stolen by hackers
Data breach
Data breach exposed hospital records of nearly 13,000 patients in New Jersey through cyberattack on law firm