Askul Confirms Ransomware Attack Exposing 740,000 Customer Records

Askul Confirms Ransomware Attack Exposing 740,000 Customer Records

First seen 16 Dec 2025, 00:52 UTC •Jen.JijiBleepingcomputerScworldAsahi •77% similarity •45.0

Article Content

Browse articles
ThreatCluster

Askul Corporation, a Japanese e-commerce company, confirmed that a ransomware attack in October 2025 resulted in the theft of approximately 740,000 customer records. The breach affected individual customers, corporate clients, and employees, with significant data linked to its office supplies and e-commerce services. The incident caused an IT system failure, disrupting shipments to customers.

ThreatCluster AI How this analysis works

Extracted Entities

1 / 2

Community

Browse all →

Tracked Entities in This Story

RansomHouse Askul Corporation Personal Information Protection Commission Retail