Computer System Failures
First written in FY2016. 2 of 5 entries say "Mitigated", first in FY2022. Latest entry: FY2024.
The whole theme swung hardest in 2026: 16 of 80 companies on the "Worse" side.
27 other companies' latest entry also says "Mitigated".
- FY2024MitigatedAnnual report
「At present, we have established backup arrangements for important data through the use of external data centers and hold regular meetings of the Information Security Committee in an effort to maintain our information security framework, including measures to prevent the leakage of important data.」
In addition to external data centers and the Information Security Committee, cyberattack drills and training are provided for officers and employees. - FY2022MitigatedAnnual report
「At present, we have established backup arrangements for important data through the use of external data centers and hold regular meetings of the Information Security Committee in an effort to maintain our information security framework, including measures to prevent the leakage of important data.」
In addition to backups at external data centers, the Information Security Committee is held regularly, and specific measures to address the risks of system failures and information leaks are being developed. - FY2019RestatedAnnual report
「At present, we believe that we have established backup arrangements for important data through the use of external data centers and otherwise maintain the levels required for operational and security purposes. However, computer systems may fail due to hardware or software defects, human error, natural disasters, power outages, terrorism, computer viruses, cyberattacks or other unauthorized access.」
While outlining backup arrangements through external data centers, the Group continues to recognize the risks of system failures, cyberattacks and other threats. - FY2017-Q3MaterialisedAnnual report
「Amid sharp market volatility following candidate Donald Trump's victory in the November U.S. presidential election, factors including system problems at an exchange prevented us from generating substantial earnings, resulting in lower revenue and profit than in the same period of the previous year. Regarding the system problems at the exchange, the Tokyo Commodity Exchange disclosed a press release in December announcing the completion of its investigation into the causes and implementation of countermeasures.」
System problems actually occurred at an exchange, and the completion of the investigation into the causes and implementation of countermeasures was announced in December. - FY2016First statedAnnual report
「Computer systems may fail due to hardware or software defects, human error, natural disasters, power outages, computer viruses, terrorism or other causes. Depending on the severity of a system failure, the Group's business activities and results could be materially affected.」
The scope covers systems essential to operations, including asset management, NAV calculation, client asset management, dealing and support for the electricity retail business.