Breachesby GlyphNTT Communications
Disclosed Mar 5, 202517,891 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 | NamesEmailsPhone numbersAddressesOther |
| Sector | Telecom · JP |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
Sources
Notices filed
History of this record
First recordedby seedSource
First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.