Toyota Motor will restart domestic production from Wednesday after a cyberattack on a supplier ground the automaking giant's factories to a one-day halt. Cybersecurity has emerged as a key area of concern in Japan, where government critics say responses to hacking threats have been hampered by a fractured approach: an attack on a hitherto obscure supplier was enough to bring one of the world's mightiest manufacturers to a domestic standstill. Toyota's (TM) production lines will be switched back on at its 14 factories across the country on Wednesday, it said in a statement. Tuesday's suspension hit output of around 13,000 vehicles. Kojima Industries, which provides plastic parts and electronic components to the automaker, said it had discovered an error at one of its file servers on Saturday night. After rebooting the server, it confirmed it had been infected with a virus, and found a threatening message, it said in a separate statement. The message was written in English, a Kojima spokesperson told Reuters, but declined to give further details. The system failure at Kojima meant the supplier was unable to ship parts, forcing Toyota (TM), which does not stockpile components at its plants, to pause production, a Toyota spokesperson said. Government ministers said they were following the incident closely. While big companies have cybersecurity measures in place, the government is worried about small or mid-level subcontractors, the industry minister, Koichi Hagiuda, told reporters on Tuesday. – CNN
