> JapanHacked_Cybersecurity incidents in Japan

Company

Business Tech Inc.

Business Tech Inc. (Hitachinaka, Ibaraki; Information and communications) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-10-18.

Profile

Industry/type: Information and communications
Location: Ibaraki, Hitachinaka
Website: https://www.busitec.co.jp/

Public figures

–

Metric	Value		As of	Source
–

Incident history

Disclosed 2026-10-18Updated 2026-10-23Ibaraki, Tochigi[Investigating][Severity: Critical][Breached][Critical]
Business Tech: unauthorized access to Ashikaga City's crematorium booking system
[Intrusion][Data leak][Service outage]Leaked 8.8KOrganizations 2

		Incident	Role	Impact level				Methods	Impacts		Status
2026-10-18	2026-10-23	Business Tech: unauthorized access to Ashikaga City's crematorium booking system	[Breached]	[Critical]	[Critical]	2 Business Tech Inc., Ashikaga City	Ibaraki, Tochigi	[Intrusion]	[Data leak][Service outage]	8,827	[Investigating]