Information leaks and other incidents caused by information security breaches and system failures
First written in FY2023. 5 of 6 entries say "Restated". Latest entry: FY2025.
The whole theme swung hardest in 2026: 9 of 37 companies on the "Worse" side.
43 other companies' latest entry also says "Restated".
- FY2025RestatedAnnual report
「The Group manages and operates various types of information, including customers’ personal information and confidential information, through its information systems in the course of its business activities. Although the Group is working to ensure rigorous information management by implementing security measures to protect information and strengthening information security, leakage, alteration or loss caused by system failures or unauthorized access to its systems could affect the Group’s operating results and other aspects of its business.」
The risks of information leakage and other issues due to information security incidents, system failures and unauthorized access, as well as the related security measures, remain in place. - FY2025-H1RestatedAnnual report
「During the interim consolidated accounting period, there were no new occurrences of major risks that management recognizes could materially affect the financial position, operating results or cash flows of the consolidated companies among the matters concerning business conditions and financial matters described in this interim report, nor any material changes to the “Business and Other Risks” described in the annual securities report for the previous fiscal year.」
The risk of information leakage and other issues due to information security incidents or system failures is summarized as involving no material changes. - FY2024RestatedAnnual report
「The Group manages and operates various types of information, including customers’ personal information and confidential information, through its information systems in the course of its business activities. Although the Group is working to ensure rigorous information management by implementing security measures to protect information and strengthening information security, leakage, alteration or loss caused by system failures or unauthorized access to its systems could affect the Group’s operating results and other aspects of its business.」
The risks of information leakage and other issues due to information security incidents, system failures and unauthorized access, as well as the related security measures, remain in place. - FY2024-Q2RestatedAnnual report
「During the cumulative second quarter of the current consolidated fiscal year, there were no material changes in the occurrence of major risks that management recognizes could materially affect the financial position, operating performance or cash flows of the consolidated companies, among the matters concerning the business and accounting conditions described in the quarterly report, or in the business and other risks described in the annual securities report for the previous fiscal year.」
The risk of information leakage and other issues due to information security incidents or system failures is summarized as involving no material changes. - FY2024-Q1RestatedAnnual report
「During the cumulative first quarter of the current consolidated fiscal year, there were no material changes in the occurrence of major risks that management recognizes could materially affect the financial position, operating performance or cash flows of the consolidated companies, among the matters concerning the business and accounting conditions described in the quarterly report, or in the business and other risks described in the annual securities report for the previous fiscal year.」
The risk of information leakage and other issues due to information security incidents or system failures is summarized as involving no material changes. - FY2023First statedAnnual report
「The Group manages and operates various types of information, including customers’ personal information and confidential information, through its information systems in the course of its business activities. Although the Group is working to ensure rigorous information management by implementing security measures to protect information and strengthening information security, leakage, alteration or loss caused by system failures or unauthorized access to its systems could affect the Group’s operating results and other aspects of its business.」
Separate from the risk of breaches of personal information relating to medical information, the risk of leakage, alteration or loss of customers’ personal and confidential information in general due to system failures or unauthorized access is newly disclosed as an independent risk.