Systherm Grupa
Attack Intelligence
Systherm Grupa was compromised in a ransomware attack attributed to THEGENTLEMEN in January 2026. The organization, operating in an undisclosed sector in Poland, 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.
https://www.systherm.pl https://www.emis.com/php/company-profile/PL/Systherm_Danuta_Gazinska_sp_j_en_3366600.html SYSTHERM Chłodnictwo i Klimatyzacja sp SYSTHERM Technik sp SYSTHERM Danuta Gazińska sp. Export and import of components for refrigeration and air conditioning, publishing activities, installation and service of refrigeration and air conditioning equipment.