MIRARTH Holdings announced that unauthorized access had occurred at an outsourced service provider of a group company, with the possibility that customer information may have been leaked. The announcement was made at 18:00 on 22 October 2026, and detailed information is available through Nikkei Company Information DIGITAL.
MIRARTH Holdings announced the possibility that customer information may have been leaked as a result of unauthorized access at an outsourced service provider of a group company.
According to the information disclosed, the information potentially affected was customer information, and the scope of the impact may extend to the outsourced service provider of a group company.
The report does not provide specific details on the scale of the damage or individual incidents, and directs readers to Nikkei Company Information DIGITAL for further information.