Skip to main content
Sister Publication Links
  • Automotive News
  • Automobilwoche
  • Automotive News Canada
  • Automotive News China
Subscribe
  • Subscribe
  • Newsletters
  • Login
  • HOME
    • Latest news
    • Automakers
    • Suppliers
    • New Product
    • Environment/Emissions
    • Sales By Market
    • On The Move
    • Auto Shows
    • Munich Auto Show
    • Geneva Auto Show
    • Paris Auto Show
    • Beijing Auto Show
    • Shanghai Auto Show
  • Features
    • Long Read
    • Interview of the Month
    • Focus on Electrification
    • Focus on Technology
    • Segment Analysis
    • Cars & Concepts
    • Supplier Spotlight
    • Europe By The Numbers
  • Opinion
    • Blogs
    • Commentary
    • Guest columnists
  • Photos
    • Photo Galleries
    • Geneva Photo Gallery
    • Beijing Photo Gallery
    • Frankfurt Photo Gallery
    • Paris Photo Gallery
    • Shanghai Photo Gallery
  • Podcasts
  • Car Cutaways
  • EVENTS
    • ANE Congress
    • ANE Rising Stars
    • ANE Eurostars
  • More
    • Publishing Partners
    • Social Media
    • Contact Us
    • Media Kit
    • About Us
    • Capgemini: All or nothing: Why circular business models require a holistic approach
    • Capgemini: Invent Head on automotive takeaways from CES 2023
    • Capgemini: Securing the industry's future through a radical rethink
    • Capgemini: Succeeding with the automated driving journey through AI
    • Capgemini: The circular economy is spurring new thinking on EV batteries
    • Capgemini: Toyota and Capgemini leaders on how OEMs can handle industry changes and succeed
    • HEXAGON: Plugging into data is the only way to make winning EVs
    • TUV Rheinland: Ideas, services and certifications for smart mobility
    • TUV Rheinland: Testing of automated and autonomous vehicles on test tracks
    • Toyota Europe
    • UFI Filters
    • Facebook
    • Instagram
    • LinkedIn
    • Twitter
MENU
Breadcrumb
  1. Home
  2. Automakers
March 01, 2022 02:07 AM

Toyota to restart Japan production after cyberattack on supplier

The incident at the Toyota supplier Kojima exposes a cyber security weakness among small or mid-level subcontractors.

Reuters
  • Tweet
  • Share
  • Share
  • Email
  • More
    Print
    Toyota cars

    TOKYO -- Toyota said it will restart domestic production on Wednesday, a day after all of its factories nationwide ground to a halt following a cyberattack at a parts supplier.

    Production lines will be switched back on at its 14 factories across the country, Toyota said in a statement.

    Tuesday's suspension hit output of around 13,000 vehicles, sparking concern about the robustness of cybersecurity in Japan's extensive supply chain.

    The issue has emerged as a key area of concern in Japan, where government critics say responses have been hampered by a fractured approach to dealing with hacking threats.

    Toyota supplier Kojima Industries Corp, 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, which does not stockpile components at its plants, to pause production, a Toyota spokesperson said.

    Kojima only supplies to Toyota and is a top-tier supplier of some parts, and a second-tier supplier of others, the Kojima spokesperson said.

    Toyota's operations in Japan encompass a supply chain of 60,000 companies across four tiers.

    Toyota said it would be able to resume operation by tapping into a back-up network between it and the supplier. It would take a week or two to fully restore the system, it said.

    No information was available about who was behind the attack, nor the motive. It came just after Japan joined Western allies in clamping down on Russia in response to the invasion of Ukraine, although it was unclear whether the attack was related.

    Kojima said it was in contact with authorities.

    The incident at the Toyota supplier exposes a potential weakness for Japanese industry. While big companies have cyber security measures in place, the government is worried about small or mid-level subcontractors, the industry minister, Koichi Hagiuda, told reporters on Tuesday.

    In November 2020, Japanese videogame maker Capcom, which makes games including Resident Evil, said a ransomware attack had likely compromised personal information of up to 350,000 gamers, and some of its own financial data had been stolen.

    Honda suspended some of its auto and motorcycle production globally in June 2020 after a suspected cyberattack.

    RECOMMENDED FOR YOU
    Russians reluctantly embrace Chinese cars after Western brands depart
    Recommended for You
    Moskvich car 2022
    Russians reluctantly embrace Chinese cars after Western brands depart
    Dacia Sandero with new front grille 2023
    Dacia, MG gain from French demand for low-cost cars
    Smart #1 11.jpg
    Smart dealers optimistic about switch to agency direct-sales model
    Sign up for free newsletters
    EMAIL ADDRESS

    Please enter a valid email address.

    Please enter your email address.

    Please verify captcha.

    Please select at least one newsletter to subscribe.

    You can unsubscribe at any time through links in these emails. For more information, see our Privacy Policy.

    Get Free Newsletters

    Sign up and get the best of Automotive News Europe delivered straight to your email inbox, free of charge. Choose your news – we will deliver.

    You can unsubscribe at any time through links in these emails. For more information, see our Privacy Policy.

    SUBSCRIBE TODAY

    Get 24/7 access to in-depth, authoritative coverage of the auto industry from a global team of reporters and editors covering the news that’s vital to your business.

    SUBSCRIBE NOW
    Connect with Us
    • Twitter
    • Facebook
    • LinkedIn
    • Instagram

    Founded in 1996, Automotive News Europe is the preferred information source for decision-makers and opinion leaders operating in Europe.

    Contact Us

    1155 Gratiot Avenue
    Detroit MI  48207-2997
    Tel: +1 877-812-1584

    Email Us

    ISSN 2643-6590 (print)
    ISSN 2643-6604 (online)

     

    Resources
    • About us
    • Contact Us
    • Advertise with us
    • Advertise with Us
    • Ad Choices Ad Choices
    • Sitemap
    Awards
    • Rising Stars
    • Eurostars
    • Leading Women
    Legal
    • Terms and Conditions
    • Privacy Policy
    • Privacy Request
    Automotive News Europe
    Copyright © 1996-2023. Crain Communications, Inc. All Rights Reserved.
    • HOME
      • Latest news
      • Automakers
      • Suppliers
      • New Product
      • Environment/Emissions
      • Sales By Market
      • On The Move
      • Auto Shows
        • Munich Auto Show
        • Geneva Auto Show
        • Paris Auto Show
        • Beijing Auto Show
        • Shanghai Auto Show
    • Features
      • Long Read
      • Interview of the Month
      • Focus on Electrification
      • Focus on Technology
      • Segment Analysis
      • Cars & Concepts
      • Supplier Spotlight
      • Europe By The Numbers
    • Opinion
      • Blogs
      • Commentary
      • Guest columnists
    • Photos
      • Photo Galleries
      • Geneva Photo Gallery
      • Beijing Photo Gallery
      • Frankfurt Photo Gallery
      • Paris Photo Gallery
      • Shanghai Photo Gallery
    • Podcasts
    • Car Cutaways
    • EVENTS
      • ANE Congress
      • ANE Rising Stars
      • ANE Eurostars
    • More
      • Publishing Partners
        • Capgemini: All or nothing: Why circular business models require a holistic approach
        • Capgemini: Invent Head on automotive takeaways from CES 2023
        • Capgemini: Securing the industry's future through a radical rethink
        • Capgemini: Succeeding with the automated driving journey through AI
        • Capgemini: The circular economy is spurring new thinking on EV batteries
        • Capgemini: Toyota and Capgemini leaders on how OEMs can handle industry changes and succeed
        • HEXAGON: Plugging into data is the only way to make winning EVs
        • TUV Rheinland: Ideas, services and certifications for smart mobility
        • TUV Rheinland: Testing of automated and autonomous vehicles on test tracks
        • Toyota Europe
        • UFI Filters
      • Social Media
        • Facebook
        • Instagram
        • LinkedIn
        • Twitter
      • Contact Us
      • Media Kit
      • About Us