Unauthorised access at SmartNews leads to points manipulation and personal data leak
SmartNews said unauthorised access to some of its systems between 31 October and 1 November resulted in manipulation of its points and rewards system. The company suspended or restricted certain features, including points redemption and push notifications, and investigated the impact on account and advertising-related information. This incident is separate from the one announced on 22 October, and the company published a notice and apology on 6 November regarding the personal data leak caused by the unauthorised access.
Key facts
- Affected organisation
- SmartNews
- Incident type
- Data breach
- Occurred / detected
- 2026-10-31
- Scale of damage
- Suspension of certain features, including points redemption and push notifications, and a personal data leak
- Cause / method
- Unauthorised external access to some systems and manipulation of the points and rewards system
- Location
- Japan
If your data was exposed
- Don’t tap links in texts, calls or emails that mention this incident and offer compensation, refunds or breach checks. Check directly on the organisation’s official website or app.
Timeline
- Unauthorised access to some systems resulted in manipulation of the points and rewards system.
- The company announced the suspension of certain features, including points redemption and push notifications, and an investigation into the scope of the impact.
- The company published a notice and apology regarding the personal data leak caused by the unauthorised access.
9 related reports
- SmartNews Suspends Point Redemptions After a Second Intrusion
- SmartNews: points and rewards system intrusion
- セキュリティ上の問題への対応について(続報:2026年11月1日15時時点)
- 〖速報〗あまりニュースになっていないけどSmartNews(スマートニュース)に不正アクセス。アプリでのニュース更新不可、ニュース閲覧も不可
- スマートニュースで再び不正アクセス|ポイント交換停止と確認事項
- SmartNews: Point Exchanges Suspended Following Another Unauthorized Access Incident
- スマートニュースにまた不正アクセス、10日で2度目 ポイントの不正操作で交換停止
- スマートニュースに不正アクセス アプリの一部機能を停止
- 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|ニュースルーム|スマートニュース株式会社
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.