| Data Breach Report | |||
|---|---|---|---|
| Victim | err.ch | ||
| Threat Actor | Qilin | ||
| Date Discovered | Nov 28, 2025 | ||
| Description | ERR AG is an architectural and spatial‑planning firm based in Switzerland, specializing in comprehensive urban planning, mobility and environmental planning, land‑use and zoning plans, and sustainable community-stadt‑ and regional‑development projects. | ||
| Leak Size | 278GB |

ERR
Data Breach on November 28, 2025
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