Inatori Marine Sports Center: suspected Instagram compromise sends unauthorized crypto-related messages
Its official Instagram sent unauthorized messages containing crypto-related links and images. The operator suspects third-party access and is reviewing account security.
Disclosed
2026-11-07
Organizations involved
1
Leaked or at risk
Unknown
Downtime
Unknown
Unauthorized messages
On 7 November, multiple people received messages from the official Instagram containing crypto-related links and images unrelated to the diving business. The operator says it did not send them and suspects unauthorized access. It gives no confirmed data exposure, monetary loss, recipient count or entry route, and is reviewing and strengthening account security. [1]
Timeline
- Detected, Disclosed 2026-11-07
- 1 days
Attack or cause
- Method
- [Intrusion]
- Impact
- Entry point
- Unknown
Data exposed or at risk
–
Organizations involved
[Breached][Moderate]Shizuoka, HigashiizuPersonal services and entertainment
Izu Diving College Inc.
Sources
- [1][Official]【重要】Instagram公式アカウントへの不正アクセス疑いと不審なDM送信についてInatori Marine Sports Center · 2026-11-07