The thegentlemen ransomware group listed Ceska filharmonie on its data leak site on 2026-07-23. Country: CZ Sector: Other Domains named: ceskafilharmonie.cz, zoominfo.com Claim as published on the leak site: ***.cz zoominfo.com/c/esk-filharmonie/1100523885 The Czech Philharmonic (Česká filharmonie) is one of the world's most renowned symphony orchestras, based in Prague, Czech Republic. It gave its first independent concert on January 4, 1896, under the baton of Antonín Dvořák, and has been resident at the historic Rudolfinum concert hall for over a century. The orchestra is globally celebrated for its authentic and masterful interpretations of Czech composers such as Dvořák, Smetana, and Janáček. Currently, the ensemble is led by Chief Conductor and Music Director Semyon Bychkov, continuing its legacy of artistic excellence and international touring.