Tokyo rail companies

Railway companies in Tokyo have reported online security breaches, according to NHK World-Japan. The incidents involve unauthorized access or cyberattacks targeting the operators' systems, though details on affected services or data remain limited. The reports come amid heightened attention to cyber threats against critical transport infrastructure in Japan.

Rail operators in Tokyo have reported online security breaches, according to Japan's public broadcaster NHK. The incidents raise concerns about the cybersecurity of critical transport infrastructure in the Japanese capital, though details on which companies were affected, the nature of the breaches, and whether operations were disrupted have not yet been disclosed.