SKT steps up cybersecurity, launches SIM reset

[Public Page] SK텔레콤은 최근 해킹사고 Contact Us See “Lock-in·잠금) 을 위한 지불은 불가피해 전망했다. 12일 2025 June 12, 2025 See more of “Please Like, Share, Share or Like” 밝혔다. 19일 SK텔레콤에선 홈가입자서버(HSS)가 땴킹되는 사고갤 발생. HSS opened a page on the page of the page, page, page

SK Telecom Unveils Groundbreaking Hack-Proof USIM Rerouting Technology for Enhanced Security

read the original version on: www.www.retailnews.asia SK Telecom is making strides to enhance security with a groundbreaking feature for universal subscriber identity modules (USIMs), designed to thwart the risk of hacking and USIM duplication. Smart Rerouting for Enhanced Security Beginning on the 12th, users can enjoy the remarkable ability to change essential information on their USIMs without the hassle of a […] The post SK Telecom Unveils G…

SK Telecom Launches ‘SIM Reset’ Solution to Combat SIM Card Cloning

SK Telecom, South Korea’s leading telecommunications provider, has introduced a new security solution called “SIM Reset” designed to prevent illegal SIM card duplication. The solution, launched on May 12, 2025, modifies specific information on existing SIM cards to block unauthorized cloning attempts. The development comes just one month after SK Telecom suffered a major data breach affecting 25 million customers’ USIM data, highlighting the urg…

SKT steps up cybersecurity, launches SIM reset

SK Telecom (SKT) used its Q1 earnings call to highlight a new SIM reset option which can update data without replacing the chip, as the operator moved to rebuild customer confidence following a cyberattack last month. CFO Kim Yang-seob stated: “We are taking this incident to thoroughly reassess all aspects of our business and operations to enhance our fundamental competitiveness.” In a statement, the operator explained the reset function blocks …