> JapanHacked_Cybersecurity incidents in Japan

Company

Wellnet Corporation

Wellnet Corporation (Chuo, Sapporo, Hokkaido; Finance and insurance) appears in 1 related cybersecurity incident. The latest was disclosed on 2020-09-17.

Profile

Industry/type

Finance and insurance

Location

Hokkaido, Sapporo, Chuo

Services

Shiharai Hisho

Public figures

Employees137Non-consolidated2026-10-15
METI: Gビズインフォ

Metric	Value	Scope	As of	Source
Employees	137	Non-consolidated	2026-10-15	METI: Gビズインフォ

Incident history

Disclosed 2020-09-17Updated 2020-09-17 05:36Hokkaido[Resolved][Severity: Critical][Breached][Critical]
Wellnet: impostors topped up the Shiharai Hisho payment app from 35 bank accounts, and about 2.7 million yen may have been spent
[Credential abuse][Fraud][Financial loss]Organizations 1

		Incident	Role	Impact level				Methods	Impacts		Status
2020-09-17	2020-09-17 05:36	Wellnet: impostors topped up the Shiharai Hisho payment app from 35 bank accounts, and about 2.7 million yen may have been spent	[Breached]	[Critical]	[Critical]	1 Wellnet Corporation	Hokkaido	[Credential abuse]	[Fraud][Financial loss]	Unknown	[Resolved]