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[Investigating][Severity: Moderate][Intrusion]

Tokyo Kiraboshi FG: the cloud file system used by its Shanghai group company was accessed without authorization and its data became unreadable

On November 7 unauthorized access was detected on the cloud used by its Shanghai group company. The data remained unreadable and no leak is confirmed.

Disclosed

2022-11-08

Organizations involved

1

Leaked or at risk

Unknown

Downtime

Unknown

What happened

2022-11-07
It detected unauthorized access by a third party to the cloud file system used by Kira Business Consulting (Shanghai). [1]
2022-11-08
It announced the case. The system holds the company's internal information and data on the corporate customers that used its services. The data remains unreadable. [1]

Timeline

Started, Detected 2022-11-07
Disclosed 2022-11-08
1 days

Attack or cause

Method: [Intrusion]
Impact: [Service outage]
Entry point: Unknown

Data exposed or at risk

–

Organizations involved

[Breached][Moderate]Tokyo, MinatoFinance and insurance
Tokyo Kiraboshi Financial Group, Inc.
The cloud file system used by its Shanghai group company was hit.

						Note
Tokyo Kiraboshi Financial Group, Inc.	[Breached]	[Moderate]	Tokyo, Minato	Finance and insurance	Unknown	The cloud file system used by its Shanghai group company was hit.

Open in organization search

Sources

[1][Official]グループ会社の利用するクラウドサービスへの不正アクセスについてTokyo Kiraboshi Financial Group, Inc. · 2022-11-08