Company

CS Accounting Inc.

CS Accounting Inc. (Shinjuku, Tokyo; Scientific research, professional and technical services) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-05-15.

Profile

Industry/type: Scientific research, professional and technical services
Location: Tokyo, Shinjuku
Website: https://www.cs-acctg.com/

Public figures

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Metric	Value		As of	Source
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Incident history

Disclosed 2026-05-15Updated 2026-10-23Tokyo[Resolved][Severity: Moderate][Breached][Moderate]
CS Accounting: unauthorized access to its servers
[Credential abuse]Organizations 1

		Incident	Role	Impact level				Methods	Impacts		Status
2026-05-15	2026-10-23	CS Accounting: unauthorized access to its servers	[Breached]	[Moderate]	[Moderate]	1 CS Accounting Inc.	Tokyo	[Credential abuse]		Unknown	[Resolved]