Company

NTT Solmare Corporation

NTT Solmare Corporation (Chuo, Osaka, Osaka; Information and communications) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-10-16.

Profile

Industry/type

Information and communications

Location

Osaka, Osaka, Chuo

Services

Comic Cmoa

Website

https://www.nttsolmare.com/

Public figures

Employees4362026-10-01
NTT Solmare: 数字で見るソルマーレ
Users and members40,000,0002026-04-30
NTT Solmare: 数字で見るソルマーレ

Metric	Value		As of	Source
Employees	436		2026-10-01	NTT Solmare: 数字で見るソルマーレ
Users and members	40,000,000		2026-04-30	NTT Solmare: 数字で見るソルマーレ

Incident history

Disclosed 2026-10-16Updated 2026-10-22Osaka[Contained][Severity: Critical][Breached][Critical]
NTT Solmare: unauthorized access to the Comic Cmoa e-book store
[Intrusion][Data leak][Service outage]Leaked 4.2MOrganizations 1

		Incident	Role	Impact level				Methods	Impacts		Status
2026-10-16	2026-10-22	NTT Solmare: unauthorized access to the Comic Cmoa e-book store	[Breached]	[Critical]	[Critical]	1 NTT Solmare Corporation	Osaka	[Intrusion]	[Data leak][Service outage]	4,200,000	[Contained]