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Wednesday, 11 November 2026

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South Korea’s Financial Cybersecurity Watchdog Hacked as Personal Data and Bank Security Records Exposed

South Korea's Financial Security Institute has suffered a cyberattack exposing personal information and potentially sensitive bank security assessment records, raising concerns over financial sector cybersecurity.

By Steven Tech7 min read

SEOUL, 11 November 2026 – South Korea’s Financial Security Institute (FSI), an organisation responsible for supporting cybersecurity across the country’s financial industry, has suffered a cyberattack that exposed personal information and potentially sensitive security assessment records submitted by financial institutions.

The breach has raised concerns about the security of a body tasked with helping banks, insurers and other financial companies defend themselves against cyber threats.

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Author

  • Steven Tech

    Steven is a writer focused on science and technology, with a keen eye on artificial intelligence, emerging software trends, and the innovations shaping our digital future.