CYBER ATTACK / RETAIL
ISTYLE.
ISTYLE.
DATA BREACH
4 news reports on the Istyle data breach in the last 14 days, 4 of them in the last 24 hours. See every attack on the live map.
Istyle data breach: the details
- Type: Data breach
- Sector: Retail
- Where: Tokyo, Japan
- Reports, last 14 days: 4
- Latest report: 11:40 UTC, 02 November 2026
4
Average 0.0 a day
See the numbers
| Day | Reports |
|---|---|
| 20 Oct | 0 |
| 21 Oct | 0 |
| 22 Oct | 0 |
| 23 Oct | 0 |
| 24 Oct | 0 |
| 25 Oct | 0 |
| 26 Oct | 0 |
| 27 Oct | 0 |
| 28 Oct | 0 |
| 29 Oct | 0 |
| 30 Oct | 0 |
| 31 Oct | 0 |
| 1 Nov | 0 |
| 2 Nov (so far) | 4 |
Latest Istyle news
- Japan's iStyle reports data breach affecting 3 million @cosme members, including skin and hair type datafinance.biggo.com · Data breach · Tokyo, Japan · 02 Nov 2026, 11:40 UTC
- Istyle leaks data on 3 million @cosme members, including skin and hair type dataBigGo ファイナンス · Data breach · Tokyo, Japan · 02 Nov 2026, 11:36 UTC
- Personal data of 3 million members leaked from Istyle/@cosme流通ニュース · Data breach · Tokyo, Japan · 02 Nov 2026, 08:15 UTC
- Istyle: data of 3 million @cosme members leaked, including skin and hair data日本経済新聞 · Data breach · Tokyo, Japan · 02 Nov 2026, 07:32 UTC