CYBER ATTACK / OTHER
MARU-JAN.
MARU-JAN.
DATA BREACH
3 news reports on the Maru-Jan data breach in the last 14 days, 3 of them in the last 24 hours. See every attack on the live map.
Maru-Jan data breach: the details
- Type: Data breach
- Sector: Other
- Where: Japan
- Reports, last 14 days: 3
- Latest report: 08:15 UTC, 07 November 2026
3
Average 0.2 a day
See the numbers
| Day | Reports |
|---|---|
| 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 | 0 |
| 6 Nov | 0 |
| 7 Nov | 3 |
| 8 Nov (so far) | 0 |
Latest Maru-Jan news
- Apology and report on member data leak from unauthorised access to online mahjong site Maru-Janニコニコニュース · Data breach · Japan · 07 Nov 2026, 08:15 UTC
- Apology and report on member information leak from unauthorised access to online mahjong service Maru-JanPR TIMES · Data breach · Japan · 07 Nov 2026, 07:30 UTC
- Apology and report on member information leak caused by unauthorised access to online mahjong service Maru-Jan産経ニュース · Data breach · Japan · 07 Nov 2026, 07:30 UTC