OTNet
Data Breach on March 30, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | otnet.co.jp | ||
| Claimed By | NightSpire | ||
| Date Discovered | Mar 30, 2026 | ||
| Description | OTNet Co., Ltd. is a telecommunications company based in Japan, specializing in fiber-optic network infrastructure, internet connectivity, cloud services, cybersecurity, network integration, and ICT solutions for businesses, government agencies, and public institutions. | ||
| Leak Size | Unknown |
Credential Exposure for otnet.co.jp
We've indexed 10 @otnet.co.jp accounts from external breaches.
Last checked Sep 20, 2026
| @otnet.co.jp addresses from external breaches | |
|---|---|
| Third-party breaches | 9 accounts · across 13 breaches · 8 with a plaintext password · most recent Jan 1, 2020 |
| Combo lists | 3 accounts · most recent Jun 22, 2026 |
None of this is necessarily connected to the ransomware attack above.
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