Tag: eSIM flaw

  • eSIM Security Flaw Leaves Billions at Risk of Cloning and Remote Exploits

    eSIM Security Flaw Leaves Billions at Risk of Cloning and Remote Exploits

    A newly revealed eSIM security flaw could allow attackers to clone digital SIM profiles, hijack communications, and bypass key protections on billions of devices worldwide. Poland-based Security Exploration successfully breached the Kigen eUICC chip, a common platform for embedded SIM (eSIM) functionality. Major operators like AT&T, T-Mobile, Vodafone, and China Mobile use this chip in…