ConceptNet
Data breach claim reported March 24, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | conceptnet.de | ||
| Claimed By | Akira | ||
| Date Discovered | Mar 24, 2026 | ||
| Description | ConceptNet is an IT services company based in Germany, providing software development and technology consulting solutions. | ||
| Leak Size | 50GB |
Breach claims on this page are published by threat actors and haven't been verified by Breachsense.
Credential Exposure for conceptnet.de
We've indexed 9 @conceptnet.de accounts from external breaches.
Last checked Nov 1, 2026
| @conceptnet.de addresses from external breaches | |
|---|---|
| Third-party breaches | 9 accounts · across 13 breaches · 8 with a plaintext password · most recent Feb 8, 2021 |
| Combo lists | 6 accounts · most recent Nov 25, 2025 |
None of this is necessarily connected to the ransomware attack above.
Is your organization next?
Check if your company's credentials have been exposed in this or other data breaches.
Continuous dark web monitoring alerts you when we find leaked credentials or session tokens for your company.