NTT Data
Data Breach on September 16, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | nttdata.com | ||
| Claimed By | CoinbaseCartel | ||
| Date Discovered | Sep 16, 2025 | ||
| Description | NTT Data Group Corporation is a global information technology and consulting company based in Japan, providing services including consulting, industry solutions, business process services, IT modernization, and managed services to clients in over 50 countries. (Wikipedia) | ||
| Leak Size | Unknown |
Credential Exposure for nttdata.com
We've indexed 7,605 @nttdata.com accounts from external breaches, plus 1,676 credentials for nttdata.com itself.
Last checked Oct 4, 2026
| @nttdata.com addresses from external breaches | |
|---|---|
| Combo lists | 5,256 accounts · most recent Oct 4, 2026 |
| Third-party breaches | 2,574 accounts · across 382 breaches · 2,389 with a plaintext password · most recent Aug 29, 2026 |
| Phishing pages | 17 accounts · most recent Aug 13, 2026 |
| Passwords for nttdata.com accounts | |
|---|---|
| Combo lists | 1,018 logins · most recent Oct 4, 2026 |
| Infostealer logs | 828 logins · 479 infected devices · most recent Oct 2, 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.
Is your organization next?
NTT Data was breached. Check if your company's credentials have been exposed in this or other data breaches.
Check your exposure →Continuous dark web monitoring alerts you when we find leaked credentials or session tokens for your company.