Marquis Software Solutions
Unauthorized access to sensitive data of 788K customers of banks and credit unions
Retail & E-Commerce Data Breaches (355860 indexed)
700Credit
Car dealership services provider data breach affecting approximately 10 million individuals with sensitive information
Illuminate Education
Data breach at Wisconsin-based edtech company led to FTC settlement
Marquis
Fintech firm ransomware attack exposed banking customer data including personal information and financial records from US banks and credit unions
Illuminate Education
Data breach leading to FTC settlement and security program implementation
Home Depot
Exposed GitHub token gave security researcher access to private repos for over a year
SK Telecom
Massive data leak exposing customer information, ordered to pay $67 per user in compensation
SK Telecom
Massive data leak; ordered to pay $67 compensation per user by Korean consumer agency
Marquis Software Solutions
Data breach exposed 788,000 financial records of banks and credit union customers via ransomware
Marquis Software Solutions
788,000 financial records of bank and credit union customers breached
Leroy Merlin France
Loyalty program data breach affecting customers of home improvement and gardening retailer
Marquis (Fintech)
Ransomware attack stole banking customer data including personal information and financial records from dozens of US banks
Prosper Marketplace
Data breach affecting fintech company customers, part of 20 million affected across multiple institutions
SK Telecom
Massive data leak; consumer agency ordered company to pay $67 per user in compensation
Healthcare billing company network breach exposed sensitive patient data affecting 1.26
Healthcare billing company network breach exposed sensitive patient data affecting 1.26 million people
Home Depot
Exposed private GitHub token gave security researcher write permissions to private repos and internal systems
Prosper Marketplace
Fintech company data breach affecting millions of records
Leroy Merlin France
Loyalty program data breach affecting customers in December 2025
Marquis Software Solutions
Data breach providing unauthorized access to sensitive information of 788,000 bank and credit union customers
Canada Life
Breach exposed 5.5 million customer, employee, and corporate records via Salesforce
Marquis Software Solutions
Unauthorized access to 788K financial records of bank and credit union customers
Post Office
Accidental publishing of data about wrongfully convicted operators caught up in Horizon IT scandal
SK Telecom
Massive data leak affecting millions of users; ordered to pay $67 per user in compensation
Healthcare billing company network breach
Healthcare billing company network breach exposed sensitive data of 1.26 million people