Illuminate Education
Data breach leading to FTC settlement requiring security program implementation
Healthcare Data Breaches (346146 indexed)
Prosper Marketplace
Fintech company data breach affecting millions in financial institution network
Marquis Software Solutions
Data breach exposed 788,000 financial records from multiple bank and credit union customers
SK Telecom
Massive data leak affecting multiple users; consumer agency ordered compensation of $67 per user
Post Office Limited
Names of Horizon IT scandal victims accidental published in preventable data breach
Marquis
Ransomware attack resulted in theft of banking customer data with personal and financial records
Marquis Software Solutions
788K financial records of bank and credit union customers compromised
700Credit
Car dealership services provider data breach affecting nearly 10 million individuals with financial and personal data
Home Depot
Exposed private GitHub token gave unauthorized write access to internal systems for one year
Prosper Marketplace
Fintech company data breach affecting nearly 10 million individuals with financial and personal data exposed
Leroy Merlin France
Loyalty program data breach affecting customers, 37000+ records exposed
Illuminate Education
Data breach leading to FTC settlement and mandatory data security program implementation
Home Depot
Leaked private GitHub token exposed internal systems and private repositories for a year
Post Office Limited
Horizon IT scandal victims' data breach deemed entirely preventable by ICO
Marquis Software Solutions
788K financial records of bank and credit customers compromised via unauthorized access
Marquis
Fintech firm ransomware attack exposed banking customer data including personal information and financial records from US banks and credit unions
SK Telecom
Massive data leak affecting users; consumer agency ordered $67 per user compensation
Leroy Merlin France
Loyalty program data breach affecting customers exposed in December 2025
SK Telecom
Massive data leak exposing customer records; state consumer agency ordered $67 per user compensation
SK Telecom
Massive data leak resulted in consumer agency ordering compensation of $67 per affected user
Leroy Merlin France
Loyalty program data breach affecting customers, 37,000+ records exposed
Leroy Merlin France
Loyalty program data breach affecting customers disclosed December 2025
Post Office Limited
Data breach of Horizon IT scandal victims' records due to inadequate security controls
Prosper Marketplace
Data breach affected millions in fintech company; 20 million total across multiple institutions