Breachesby GlyphAskul
Disclosed Oct 19, 2025740,000 affectedUnverified
RansomHouse attack on Askul halts shipments and steals 740,000 records
Office supplies e-commerce firm Askul suffered an October 2025 ransomware attack by RansomHouse that halted shipments, including for Muji; it later confirmed theft of about 740,000 records covering business and individual customers, partners and employees.
What is known
| People affected | 740,000 (as reported by the organization) |
|---|---|
| Disclosed | Oct 19, 2025 |
| Attack | Ransomware |
| Data exposed | NamesOtherEmployment |
| Sector | Retail · JP |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
Sources
Notices filed
History of this record
First recordedby seedSource
First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.