Yorozu (7294) · RiskWorsenedLatest Earnings forecast revision (2026-05-15): "Mitigated"
Server Disruption and Potential Information Theft Due to a Cyberattack
First written in FY2025-H1. 1 of 4 entries say "Materialised", first in FY2025-H1. Latest entry: 2026-05-15.
4entries
2years
2from disclosures
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Server disruption and possible information theft due to the October 2024 cyberattackA theme 1 companies write about · 1 as a headwind · 0 as a tailwind
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- FY2025WorsenedAnnual report
「The experience also provided an opportunity to reflect on the Company’s weaknesses, including disruptions and quality issues at new-vehicle launches and stalled improvement activities caused by a cyberattack.」
The cyberattack was described as affecting management issues not only through server disruptions and the potential theft of information, but also by causing delays in improvement activities. - FY2025-H1MaterialisedAnnual report
「The company and certain consolidated subsidiaries were subject to a cyberattack on 14 October 2024. Files stored on multiple servers across the group were encrypted, causing an outage that prevented access. The company also confirmed that some information on the servers may have been stolen as a result of unauthorized access caused by the cyberattack.」
The cyberattack on 14 October 2024 encrypted files on multiple servers, causing access disruptions and the potential theft of some information. Although it had a significant impact on the financial reporting schedule, including an application for approval to extend the filing deadline for the semiannual report, the company stated that it had no material impact on business activities such as sales and manufacturing.