CYBER ATTACK / FINANCE
SUMITOMO MITSUI GROUP GUARANTEE COMPANY.
SUMITOMO MITSUI GROUP GUARANTEE COMPANY.
DATA BREACH
3 news reports on the Sumitomo Mitsui Group guarantee company data breach in the last 14 days, 3 of them in the last 24 hours. See every attack on the live map.
Sumitomo Mitsui Group guarantee company data breach: the details
- Type: Data breach
- Sector: Finance
- Where: Japan
- Reports, last 14 days: 3
- Latest report: 16:47 UTC, 05 November 2026
3
Average 0.0 a day
See the numbers
| Day | Reports |
|---|---|
| 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 | 0 |
| 3 Nov | 0 |
| 4 Nov | 0 |
| 5 Nov (so far) | 3 |
Latest Sumitomo Mitsui Group guarantee company news
- Cyber attack: up to 320,000 records leaked from Sumitomo Mitsui Group guarantee company, including driver's licence, annual income and loan guarantee amounts; blood bank in France also targetedInfoseek · Data breach · Japan · 05 Nov 2026, 16:47 UTC
- Up to 320,000 records leaked in cyber attack on Sumitomo Mitsui Group loan guarantee company, including driver's licences, annual income and loan guarantee amountsTBS NEWS DIG · Data breach · Japan · 05 Nov 2026, 16:47 UTC
- Up to 320,000 records leaked from Sumitomo Mitsui group loan guarantee company in cyberattackYahoo!ニュース · Data breach · Japan · 05 Nov 2026, 16:47 UTC