A significant data breach at Lotte Card has exposed personal information of over 1 million users, with estimates suggesting the leak could impact several million. The Financial Supervisory Service's investigation revealed the breach was much larger than the initially reported 1.7 GB. Lotte Card is set to apologize and announce response measures on the 18th.
data-breach ✓
security ✓
+ hacking
financial-services ✓
user-information ✓