Sega announces follow-up measures after unauthorised access halts Lucky Kuji online sales
Sega Lucky Kuji Online and related services have been suspended since 1 November 2026 for safety checks following unauthorised access to Sega Fave's servers. This report concerns follow-up measures for certain lottery products whose sales were suspended, rather than a new incident.
Key facts
- Affected organisation
- Sega
- Incident type
- Hacking & intrusion
- Occurred / detected
- 2026-11-01
- Scale of damage
- Suspension of sales of certain online lottery products
- Cause / method
- Unauthorised access
- Location
- Japan
Timeline
- Measures were announced for certain lottery products whose sales had been suspended.
1 related reports
Other incidents at Sega
Around 2.2 million Sega newsletter email addresses leaked
2.2mImpact: 2,196,044 newsletter subscriber email addresses
Unauthorised access to the systems of Arara, Sega’s newsletter distribution provider, resulted in the leak of 2,196,044 subscriber email addresses. Sega investigated the incident and advised users to be alert to phishing emails. Sega accounts and users’ financial information were not affected.
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The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organisation’s official statements for accurate details.