The deadlock ransomware group listed Schaad, Balass, Menzl and Partner AG on its data leak site on 2026-07-25. Country: CH Sector: Professional Services Domains named: sbmp.ch Claim as published on the leak site: SBMP (Schaad Balass Menzl & Partner AG) is a specialized Swiss IP boutique with offices in Zurich and Winterthur, offering comprehensive services in patent law, trademark law, and design protection. With over 50 years of experience and a team of lawyers and technical experts, the firm supports companies across all industries, from filing to enforcement.