In September 2025, Lotte Card, a major South Korean card issuer, confirmed a significant data breach affecting 2.97 million customers, approximately 30% of its customer base. The breach exposed 200 gigabytes of data, a figure much larger than the 1.7 ...
We've done the analysis so you can make the decisions
Search our repository of 9,742 high-quality, objective, peer-reviewed case studies, impacting 9,609 companies and resulting in $52,700,219,524 in net costs