Nippon Steel
Data Breach on February 14, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | nipponsteel.com | ||
| Claimed By | BianLian | ||
| Date Discovered | Feb 14, 2025 | ||
| Description | Nippon Steel Corporation is a major Japanese steel manufacturing company and one of the world’s largest steel producers. | ||
| Leak Size | Unknown |
Credential Exposure for nipponsteel.com
We've indexed 118 @nipponsteel.com accounts from external breaches, plus 14 credentials for nipponsteel.com itself.
Last checked Sep 20, 2026
| @nipponsteel.com addresses from external breaches | |
|---|---|
| Combo lists | 91 accounts · most recent Sep 16, 2026 |
| Third-party breaches | 35 accounts · across 31 breaches · 27 with a plaintext password · most recent Feb 26, 2026 |
| Passwords for nipponsteel.com accounts | |
|---|---|
| Combo lists | 12 logins · most recent Sep 16, 2026 |
| Infostealer logs | 5 logins · 1 infected devices · most recent Sep 16, 2026 |
Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.
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