Lotte Card fined 9.6 billion won for leaking users’ social registration numbers

**Lotte Card data breach:** South Korea’s Lotte Card was fined 9.62 billion won by the Personal Information Protection Commission after a hacking attack on its online simple payment system exposed log files containing personal credit information for about 2.97 million customers, including approximately 450,000 social registration numbers; the PIPC issued corrective orders and a public disclosure order.