cotta: possible unauthorized access to the baking supplies online shop
On 26 October cotta, which runs the cotta online shop for baking supplies, said it had found possible unauthorized access to its online shop and is investigating with an outside firm. Whether personal or card data leaked is still under investigation, and nothing has been confirmed. As a precaution it stopped card payments in the online shop, including Yahoo! Wallet, and some web functions from 09:00 on 26 October. No restart date has been set, and customers who paid by card in the past are asked to check their statements.
Disclosed
2026-10-26
Organizations involved
1
Leaked or at risk
Unknown
Downtime
Unknown
Timeline
- Disclosed 2026-10-26
- 1 days
Attack or cause
- Method
- [Intrusion]
- Impact
- [Service outage]
- Entry point
- Unknown
Data exposed or at risk
–
Services hit
Organizations involved
[Breached][Moderate]Oita, TsukumiWholesale and retail trade
cotta Co., Ltd.
Sources
- [1][Official]クレジットカード決済の一時停止および不正アクセスの可能性に関するお知らせcotta · 2026-10-26