Manufacturing and Supply Control, Information Leakage, and Core System Shutdowns Caused by Cyberattacks
First written in FY2020. 10 of 11 entries say "Restated". Latest entry: FY2025-H1.
The whole theme swung hardest in 2025: 2 of 12 companies on the "Worse" side.
6 other companies' latest entry also says "Restated".
- FY2025-H1RestatedAnnual report
「During the interim consolidated accounting period, there were no new business risks and no material changes to the business risks described in the annual securities report for the previous fiscal year.」
The company states that there have been no material changes to existing risks, including cyberattack-related disruption to production and supply controls, information leaks, and core system outages. - FY2024-Q1RestatedAnnual report
「During the cumulative first quarter under review, there were no newly arising business or other risks, nor any material changes to the business or other risks described in the securities report for the preceding fiscal year.」
The company states that there have been no material changes to existing risks, including the impact of cyberattacks on production and supply controls, information leaks, core system outages, customer support, and trust. - FY2023RestatedAnnual report
「If the company were subject to a cyberattack, it might become unable to control systems relating to city gas production and supply adjustment, potentially causing production stoppages and large-scale supply disruptions. In addition, the leakage of personal information and outages or malfunctions in core business systems could delay customer support and cause tangible and intangible losses, including a decline in social trust and damage to the group’s brand image.」
The company continues to face risks from cyberattacks, including disruption to production and supply controls, information leaks, core system outages, delays in customer support, and declining trust. - FY2023-Q3RestatedAnnual report
「During the nine-month period ended in the third quarter, there was no occurrence of any new business or other risk, nor any material change in the business or other risks described in the annual securities report for the previous fiscal year.」
The company states that there have been no material changes to existing risks, including the impact of cyberattacks on production and supply controls, personal information, core systems, customer support, and trust. - FY2023-Q2RestatedAnnual report
「During the six-month period ended [current second quarter], there were no new business risks and no material changes to the business risks described in the prior fiscal year's annual securities report.」
The company states that there have been no material changes to existing risks, including the impact of cyberattacks on production and supply controls, personal information, core systems, customer support, and trust. - FY2023-Q1RestatedAnnual report
「During the cumulative first quarter under review, there were no newly arising business or other risks, nor any material changes to the business or other risks described in the securities report for the preceding fiscal year.」
The company states that there have been no material changes to existing risks, including the impact of cyberattacks on production and supply controls, personal information, core systems, customer support, and trust. - FY2022-Q3RestatedAnnual report
「During the nine-month period ended in the third quarter, there was no occurrence of any new business or other risk, nor any material change in the business or other risks described in the annual securities report for the previous fiscal year.」
The company states that there have been no material changes to existing risks, including the impact of cyberattacks on production and supply controls, personal information, core systems, customer support, and trust. - FY2022-Q2RestatedAnnual report
「During the six-month period ended [current second quarter], there were no new business risks and no material changes to the business risks described in the prior fiscal year's annual securities report.」
The company states that there have been no material changes to existing risks, including the impact of cyberattacks on production and supply controls, personal information, core systems, customer support, and trust. - FY2022-Q1RestatedAnnual report
「During the cumulative first quarter under review, there were no newly arising business or other risks, nor any material changes to the business or other risks described in the securities report for the preceding fiscal year.」
The company states that there have been no material changes to existing risks, including the impact of cyberattacks on production and supply controls, personal information, core systems, customer support, and trust. - FY2021RestatedAnnual report
「If the company were subject to a cyberattack, it might become unable to control systems relating to city gas production and supply adjustment, potentially causing production stoppages and large-scale supply disruptions. In addition, the leakage of personal information and outages or malfunctions in core business systems could delay customer support and cause tangible and intangible losses, including a decline in trust in the group and damage to its brand image.」
The company continues to identify the impact of cyberattacks on production and supply controls, personal information, core systems, customer support, and trust as major risks. - FY2020First statedAnnual report
「If the company were subject to a cyberattack, it might become unable to control systems relating to city gas production and supply adjustment, potentially causing production disruptions and large-scale supply disruptions. In addition, the leakage of personal information and outages or malfunctions in core business systems could delay customer support and cause tangible and intangible losses, including damage to trust in the group and its brand image.」
The company lists production and supply controls, personal information, core systems, customer support, and trust and brand image as potential impact channels for cyberattacks.