Resumption of the Company-Operated Websites
Thinca Co.,Ltd.
Kaikura service information website (https://kaiwa.cloud/), Kaikura.mag (https://kaiwa.cloud/media/), Car Connect (https://carconnect.jp/), and corporate website (https://www.thinca.co.jp)
Company response
Suspension of access to the 4 websites
The Company will continue investigating the details of the background and causes of this matter and will disclose any newly confirmed facts in subsequent updates.
Newly confirmed facts will be disclosed in subsequent updates.
| Item | Details |
|---|---|
| Event name | Resumption of the Company-Operated Websites |
| Date of occurrence | Public access was resumed sequentially from the evening of 28 August 2026 through the morning of 1 September 2026 |
| Date recognized / date notice received | 24 August 2026 (when the installation of multiple malicious programs on the service information website was detected) |
| Subject Entity | Thinca Co.,Ltd. |
| Target Locations / Products | Kaikura service information website (https://kaiwa.cloud/), Kaikura.mag (https://kaiwa.cloud/media/), Car Connect (https://carconnect.jp/), and corporate website (https://www.thinca.co.jp) |
| Suspended operations | Suspension of access to the 4 websites |
| Outlook | The Company will continue investigating the details of the background and causes of this matter and will disclose any newly confirmed facts in subsequent updates. |
| Planned follow-up disclosure | Newly confirmed facts will be disclosed in subsequent updates. |
Items this document does not state (17)
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.The websites had been suspended to prevent the risk from spreading and to facilitate the investigation. The migration to servers whose security had been verified has now been completed.