Worth reading
34Immaterial
0–100. This measures how worthwhile something is to read, not how good or bad the company is.Direction
Deterioration
Direction inferred from the company’s description.Scale
—
Displayed only when the document provides numerical figures.Wording
Avoiding a definitive answer
How definitive the wording is.当社サーバーに対する第三者による不正アクセスを受けたこと
Subject Entity
東邦化学工業株式会社（提出会社）
Target Locations / Products
当社データセンターのサーバー、基幹システム、関連システム
Occurrence2023年2月26日
（当社が不正アクセスを受けたことを確認した日）
Same dayAwareness or receipt of notice2023年2月26日
This disclosure02/28/2023
Cause
Unauthorized access by a third party
Company response
Suspended operations
サーバーの停止、ネットワークの遮断
Investigation structure
外部専門家の助言を受けながら調査中
Outlook
被害の全容解明と速やかな復旧に向けて取り組む
| Item | Details |
|---|---|
| Event name | 当社サーバーに対する第三者による不正アクセスを受けたこと |
| Date of occurrence | 2023年2月26日（当社が不正アクセスを受けたことを確認した日） |
| Date recognized / date notice received | 2023年2月26日 |
| Subject Entity | 東邦化学工業株式会社（提出会社） |
| Target Locations / Products | 当社データセンターのサーバー、基幹システム、関連システム |
| Cause | Unauthorized access by a third party |
| Suspended operations | サーバーの停止、ネットワークの遮断 |
| Investigation structure | 外部専門家の助言を受けながら調査中 |
| Outlook | 被害の全容解明と速やかな復旧に向けて取り組む |
Items this document does not state (16)
Amount of Impact on Business PerformanceAccounting period in which recognizedImpact on Earnings ForecastType of litigation or proceedingCourt or authorityPlaintiffDefendantDate of filing / date of actionClaim amount / surcharge amountAmount of receivables at risk of non-collection or delayed collectionScheduled resumption dateMeasures to prevent recurrenceDirectors' and officers' liabilityVoting rights ownership percentage before the changeVoting rights ownership percentage after the changePlanned follow-up disclosure
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.第三者による不正アクセスを受けたため。被害の拡大を防ぐため、サーバーの停止やネットワークの遮断を行った。
How to read this page
This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.