> JapanHacked_
[Contained][Severity: Critical][Intrusion]

Future Shop: unauthorized access to its servers

At about 10:14 on October 21, Future Shop, which runs the futureshop e-commerce platform, found unauthorized access to four servers (c02, c05, c12 and g06) and put them into maintenance from 11:30, so shops on them lost their storefronts, admin screens, FTP and API. After closing the entry point and rebuilding the servers, it resumed service at 23:35 on October 22. On October 23 it disclosed a separate intrusion: at 23:02 on October 17 an attacker exploited a vulnerability in software on its servers and at 00:16 on October 18 took 3,147,469 member records of one shop. Monitoring caught it at about 15:30 on October 19. The data includes member IDs, names, email addresses, addresses, birth dates, phone numbers, genders and hashed passwords, but no card data. On 23 October Lindt & Sprüngli Japan said the shop was its official online shop and app. On 26 October it force-reset affected members' passwords and pulled its app from the app stores for the time being.

Disclosed

2026-10-21

Organizations involved

2

Leaked or at risk

3.1M

3,147,469

Downtime

Unknown

Timeline

  1. Started 2026-10-17
  2. Detected 2026-10-19
  3. Disclosed 2026-10-21
  4. 4 days

Supply chain

Services hit

Organizations involved

Open in organization search

Sources

  1. [1][Official]【重要】弊社サーバーへの不正アクセスに関するお詫びとお知らせ(第一報)Future Shop · 2026-10-21
  2. [2][Official]サービス稼働状況Future Shop · 2026-10-22
  3. [3][Official]【重要】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(第一報)Future Shop · 2026-10-23
  4. [4][Official]委託先事業者への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Lindt & Sprüngli Japan · 2026-10-23