Treasure Factory: unauthorized access to the case management system for home pickup and moving
Between early morning and morning on October 20, a vulnerability in database access in the case management system used for Home Pickup and Trefac Moving applications was exploited. Customer data on 746,277 people (email addresses, 11 of them with names and addresses), names and emails of 750 business partners and staff, and names and device identifiers of 1,000 devices were taken. At 10:30 that day the company cut external access to the system and stopped the application forms. Payment data was not included, and the attack was unrelated to the PHP vulnerability. It is separate from the August incident at subsidiary Kind Oal.
Disclosed
2026-10-23
Organizations involved
1
Leaked or at risk
746.3K
746,277
Downtime
Unknown
Timeline
- Started, Detected 2026-10-20
- Disclosed 2026-10-23
- 3 days
Attack or cause
- Method
- [Web app exploit]
- Impact
- [Data leak][Service outage]
- Entry point
- Web app
Data exposed or at risk
Services hit
Organizations involved
[Breached][Critical]Tokyo, ChiyodaWholesale and retail trade746,277 leaked
Treasure Factory Co., Ltd.
Sources
- [1][Official]不正アクセスによる個人情報漏えいに関するお詫びとお知らせTreasure Factory · 2026-10-23
- [2][News]「トレファク」に不正アクセス モスバーガー運営会社もThe Chunichi Shimbun (Kyodo News) · 2026-10-23