System disruption caused by unauthorized access by a third party
FUKUVI CHEMICAL INDUSTRY CO.,LTD. (filing company)
fukuvi-jp.com, subdomains on the same server, and fukuvikenzai.com
System disruption believed to have been caused by unauthorized access by a third party
If it is expected that an impact on the company's consolidated results will arise, the company will make a prompt disclosure.
Company response
Suspend all applicable sites by 16 September 2026.
For the entire account, including all domains and subdomains, we will proceed with deleting all data and automated execution settings and with investigations and measures aimed at recovery. We will also continue investigating and taking action to identify the method and route of the intrusion and determine the scope of the impact, including the possibility that data or other information was transferred outside the company.
If our consolidated results are expected to be affected, we will disclose the matter promptly.
| Item | Details |
|---|---|
| Event name | System disruption caused by unauthorized access by a third party |
| Date of occurrence | 16 September 2026 (the date the unauthorized access was discovered; the actual date of access is Not disclosed) |
| Date recognized / date notice received | 16 September 2026 (the date the unauthorized access was discovered) |
| Subject Entity | FUKUVI CHEMICAL INDUSTRY CO.,LTD. (filing company) |
| Target Locations / Products | fukuvi-jp.com, subdomains on the same server, and fukuvikenzai.com |
| Cause | System disruption believed to have been caused by unauthorized access by a third party |
| Impact on Earnings Forecast | If it is expected that an impact on the company's consolidated results will arise, the company will make a prompt disclosure. |
| Suspended operations | Suspend all applicable sites by 16 September 2026. |
| Outlook | For the entire account, including all domains and subdomains, we will proceed with deleting all data and automated execution settings and with investigations and measures aimed at recovery. We will also continue investigating and taking action to identify the method and route of the intrusion and determine the scope of the impact, including the possibility that data or other information was transferred outside the company. |
| Planned follow-up disclosure | If our consolidated results are expected to be affected, we will disclose the matter promptly. |
Items this document does not state (15)
These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.
The reasons the company gives
The company's own explanation, not something inferred from the numbers.Because a system disruption believed to have been caused by unauthorized access by a third party occurred.