Ceska filharmonie

Ceska filharmonie was compromised in a ransomware attack attributed to THEGENTLEMEN in July 2026. The organization, operating in the Other sector in CZ, was added to the group's data leak site as part of an extortion campaign.

THEGENTLEMEN operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.

ceskafilharmonie.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.