ERR

ERR
Data Breach on November 28, 2025

Data Breach Report
Victimerr.ch
Threat ActorQilin
Date DiscoveredNov 28, 2025
DescriptionERR 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 Size278GB

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