The bravox ransomware group listed UMBERG TREUHAND AG on its data leak site on 2026-03-11. Country: CH Sector: Financial Services Domains named: umberg-treuhand.ch Claim as published on the leak site: The company provides tax optimization consulting for individuals, businesses, and public organizations.
UMBERG TREUHAND AG listed by bravox ransomware group
- Group
- bravox
- Sector
- Financial Services
- Country
- Switzerland
- First seen
- 11 March 2026
This is a claim published by the threat group itself and has not been independently verified. OffSet7 does not host or link to any leaked data.
Monitor your company and suppliers
Get an alert the moment a ransomware group names your company or one of your suppliers.