SK Telecom USIM Hack: Impact on Customer Trust and Industry Reforms
SK Telecom’s USIM Security Breach: A New Challenge for Customer Trust USIM Hacking Incident: A Brief Overview On April 30, 2025, SK Telecom acknowledged a significant breach in its USIM information, prompting the company to suspend new registrations from May 5th. In a detailed briefing, SK Telecom revealed that approximately 1 million USIM cards had … Read more