NTT Communications
Disclosed Mar 5, 20251 year ago17,891 affectedUnverified
Hackers access order system data of 17,891 NTT Com corporate customers
NTT Com said hackers accessed an internal service order management system in February 2025 and obtained customer names, contract numbers, contact details and service usage data for 17,891 corporate customers.
What is known
| People affected | 17,891 (as reported by the organization) |
|---|---|
| Disclosed | Mar 5, 2025 |
| Discovered | Feb 5, 2025 |
| Attack | Hacking |
| Data exposed | Names, Emails, Phone numbers, Addresses, Other |
| Sector | Telecom · JP |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
Sources
| Source | |
|---|---|
| Japanese telco giant NTT Com says hackers accessed details of almost 18,000 organizationstechcrunch.com · News | News |
| Data breach at Japanese telecom giant NTT hits 18,000 companiesbleepingcomputer.com · News | News |
Notices filed
| Where | Filed | People |
|---|---|---|
| Researchtotal | Mar 5, 2025 | 17,891 |
History of this record
- 2026-09-25 · added · seed source
First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.