Yakiniku King official app member data breach
Add to my breach checkMade public · 10,788,963 official app member records
What leaked4
Hard to replace
- Mobile number
- Email address
- Other profile data
Permanent
- Full name
- Mobile numberphone number · type not stated
- Full namethe name registered in the app
- Other profile datamember number
To-dos1 · about 5 min in all
What happened next8 events
- Undetected 2 events0 days · Back to latest
- Response 6 eventsNo individual notice on record · show events
- RemedyNone on record
- PenaltyNone on record
- DisputesNone on record
Undetected: 2 events
Back to latest- Confirmed unauthorised access to the Yakiniku King app's member system
- Intrusion began
- Company
- Yakiniku King
- When it happened
- Company detected it
- Made public
- Affected
- 10,788,963 official app member records · of 10,808,784 registered users
Sources
- Monogatari Corporation company notice, (opens in a new tab)checked October 26, 2026
- 物語コーポレーション company filing (opens in a new tab)checked October 26, 2026
- Monogatari Corporation company notice, (opens in a new tab)checked October 26, 2026
- ScanNetSecurity press (opens in a new tab)checked October 26, 2026