RANKINGS
Rankings
A ranking of how much our incident pages are being read, computed from Google Analytics 4 page views. Catch the data breach and unauthorized access incidents getting attention right now. The “Reader votes” tab shows our own ranking based on readers’ “important” votes.
Coverage: last 7 / 28 days (as of October 22, 2026). Recomputed on every deploy.
- A株式会社日建学院(事前確認講習システム) / (公財)マンション管理センターdisclosed 2026.10.20 · 3,597 people affected
- B栃木県警(アルカディア利用内部システム)disclosed 2026.10.20 · 3,900 people affected
- B東北電力フロンティア(イベント問い合わせフォーム)disclosed 2026.10.17 · 182 records affected
- A青森市(公民連携ポータルサイト)disclosed 2026.10.19 · 11 records affected
- Sクリプトン(SONICWIRE・D2R)disclosed 2026.10.19 · 420,000 records affected
- Aダイドードリンコ(dydoいっしょにラボ)disclosed 2026.10.09 · Unknown affected
- S日本郵政(ゆうID・ゆうゆうポイント)disclosed 2026.10.19 · 249 accounts affected
- Bメディアリンク(Studio問い合わせフォーム)disclosed 2026.10.19 · 901 records affected
- Bラクスル(サービス案内サイトのフォーム)disclosed 2026.10.16 · 6,412 records affected
- Dユニマットライフdisclosed 2026.07.03 · 126,947 records affected
Bar length is relative popularity with #1 as 100% (raw view counts are not shown).