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Raon data leak: Insider leak of 1,894 cases went undetected for 4 years

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Raon data leak: Insider leak of 1,894 cases went undetected for 4 years

An insider leaked 1,894 cases of internal data from South Korea's Raon heavy ion accelerator facility in 2022, remaining undetected for approximately four years until discovery in 2026. The Raon project, a state-funded facility built at a cost of approximately 1.5 trillion Korean won, had sensitive information exposed through this insider threat.

Why it matters: Research institutions and government agencies relying on insider access controls face exposure of sensitive scientific and operational data; this case demonstrates how insider threats can persist undetected for years without robust monitoring and audit controls.

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