Taiwan High-Speed Rail Emergency Braking Hack: How a Student Stopped the Trains and Exposed a Major Security Gap

A 23-year-old student in Taiwan hacked the country's high-speed rail system using software-defined radio tools, triggering emergency stops on four trains for nearly an hour. This incident exposed a critical security gap in the TETRA communication system that had been unaltered for 19 years, highlighting the need for regular updates and rigorous testing of national infrastructure systems to prevent such vulnerabilities.

Read the full article at Security Affairs

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