CYBER ATTACK / GOVERNMENT
KUMAMOTO CITY.
KUMAMOTO CITY.
DATA BREACH
5 news reports on the Kumamoto City data breach in the last 14 days, 5 of them in the last 24 hours. See every attack on the live map.
Kumamoto City data breach: the details
- Type: Data breach
- Sector: Government
- Where: Kumamoto, Japan
- Reports, last 14 days: 5
- Latest report: 12:15 UTC, 30 October 2026
5
Average 0.0 a day
See the numbers
| Day | Reports |
|---|---|
| 17 Oct | 0 |
| 18 Oct | 0 |
| 19 Oct | 0 |
| 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 (so far) | 5 |
Latest Kumamoto City news
- Personal data of Kumamoto city event participants leaked in unauthorised access; no secondary harm confirmedFNNプライムオンライン · Data breach · Kumamoto, Japan · 30 Oct 2026, 12:15 UTC
- Personal data of Kumamoto city event participants leaked through unauthorised access; no secondary damage confirmedYahoo!ニュース · Data breach · Kumamoto, Japan · 30 Oct 2026, 12:10 UTC
- Personal data of 1,084 users of a Kumamoto City programme leaked after unauthorised access日テレNEWS NNN · Data breach · Kumamoto, Japan · 30 Oct 2026, 10:20 UTC
- Personal data of 1,084 people leaked as unauthorised access hits contractor system for Kumamoto City AR stamp rallyYahoo!ニュース · Data breach · Kumamoto, Japan · 30 Oct 2026, 07:29 UTC
- Personal data of 1,084 people leaked after unauthorised access to Kumamoto City's AR stamp rally contractor system; no secondary harm confirmedTBS NEWS DIG · Data breach · Kumamoto, Japan · 30 Oct 2026, 07:28 UTC