Shopping
MUJI app
MUJI app (run by Ryohin Keikaku Co., Ltd.) was hit in 1 recorded cybersecurity incident. The latest was disclosed on 2026-10-30.
About the service
- Website
- https://www.muji.com/jp/ja/app
- Run by
- Category
- Shopping
- For
- People
Incident history
Disclosed 2026-10-30Updated 2026-10-30Tokyo[Contained][Severity: Critical][Breached][Critical]
Ryohin Keikaku: unauthorized access to the MUJI app may have exposed up to about 27.26 million records[Unknown][Data leak]Leaked 27.3MOrganizations 1
Other incidents of the operator (1)
Disclosed 2025-10-19Updated 2026-07-31Tokyo[Resolved][Severity: Critical]
Askul: ransomware attack[Ransomware][Credential abuse][Service outage][Data leak][Extortion]Leaked 600KOrganizations 3