The thegentlemen ransomware group listed Pulmonary Services Group on its data leak site on 2026-09-30. Country: PR Sector: Healthcare Domains named: pulmonaryservicesgrouppr.com, zoominfo.com Claim as published on the leak site: pulmonaryservicesgrouppr.com zoominfo.com/c/pulmonary-services-group/442368923 Pulmonary Services Group (Medicare-enrolled since 1998, pulmonaryservicesgrouppr.com, Santurce/San Juan + Mayagüez, Puerto Rico) is a three-company group — Respiratory Equipment Leasing and Sales Services Corp., Mayagüez Alquiler y Venta, and Pulmonary Equipment Corp — providing home medical equipment and respiratory therapy services across the island and hospital equipment distribution to Puerto Rico and the Caribbea