Risk of System Failures Caused by Unauthorized Access, Excessive Load, Natural Disasters and Other Events
First written in FY2017. 4 of 12 entries say "Materialised", first in FY2025. Latest entry: 2026-08-10.
Temona. moved to the "Worse" side of this theme in 2025, the same year as the typical company in this theme.
The whole theme swung hardest in 2026: 17 of 84 companies on the "Worse" side.
11 other companies' latest entry also says "Materialised".
- FY2025MaterialisedAnnual report
「On 24 October 2025, we identified traces of what appeared to be unauthorized access by a third party to some servers of the Tamago Repeat e-commerce cart system operated by us. An investigation by an external specialist organization confirmed that the attacker had exploited a vulnerability that existed at the time to gain unauthorized access to some servers.」
States that the previously anticipated system failure risk materialized as unauthorized access to some Tamago Repeat servers, and that no traces of external transmission of personal information have been confirmed. - FY2023RestatedAnnual report
「To maintain continuous service operation, we operate systems at data centers with security measures and capital investment in place and with natural disasters and other events taken into consideration. However, if servers go down due to unauthorized intrusion into our Group's systems, system failures caused by access to our services exceeding expectations, natural disasters such as earthquakes and tsunamis, or unforeseen events such as fires, accidents and power outages, this may affect our Group's business and financial results through a decline in our Group's social credibility and brand image and the payment of compensation for resulting damages.」
Reiterates the risk of system failures while continuing security measures, capital investment and data center operations. - FY2021RestatedAnnual report
「To maintain continuous service operation, we operate systems at data centers with security measures and capital investment in place and with natural disasters and other events taken into consideration. However, if servers go down due to unauthorized intrusion into our systems, system failures caused by access to our services exceeding expectations, natural disasters such as earthquakes and tsunamis, or unforeseen events such as fires, accidents and power outages, this may affect our business and financial results through a decline in our social credibility and brand image and the payment of compensation for resulting damages.」
Reiterates the risk of failures caused by cyberattacks, overload, disasters and other events while continuing security measures, capital investment and data center operations. - FY2020RestatedAnnual report
「To maintain continuous service operation, we operate systems at data centers with security measures and capital investment in place and with natural disasters and other events taken into consideration. However, if servers go down due to unauthorized intrusion into our Group's systems, system failures caused by access to our services exceeding expectations, natural disasters such as earthquakes and tsunamis, or unforeseen events such as fires, accidents and power outages, this may affect our Group's business and financial results.」
Describes the continued use of security measures, capital investment and data center operations, while noting the risk of failures caused by cyberattacks, overload, disasters and other events. - FY2018MitigatedAnnual report
「To maintain continuous service operation, we operate systems at data centers with security measures and capital investment in place and with natural disasters and other events taken into consideration.」
Describes security measures, capital investment and data center operations designed with disasters in mind to address the risk of system failures due to unauthorized access, overload, natural disasters and other events. - FY2017First statedAnnual report
「If servers go down due to unauthorized intrusion into our systems, system failures caused by access to our services exceeding expectations, natural disasters such as earthquakes and tsunamis, or unforeseen events such as fires, accidents and power outages, this may affect our business and financial results through a decline in our social credibility and brand image and the payment of compensation for resulting damages.」
Describes a broad range of system risks arising from server outages caused by cyberattacks, concentrated access, natural disasters, fires, accidents, power outages and other events.