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Ransomware group thegentlemen hits Pulmonary Services Group
Pulmonary Services Group — a healthcare target operating in PR has been listed by the thegentlemen ransomware group on 2026-09-29. The information below reflects what the threat actor has publicly claimed on their leak site; the details have not been independently verified.
Incident Report
| Target Organization | Pulmonary Services Group |
|---|---|
| Threat Group | thegentlemen |
| Summary | 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 Caribbean. Its specialty is home mechanical ventilation for ventilator-dependent patients (neonates to elderly), plus CPAP/BiPAP for sleep apnea, oxygen concentrators, speaking valves, enteral feeding and home-care gear (hospital beds, lifts, mattresses). The company holds JCAHO accreditation since 1998 in respiratory therapy and durable medical equipment, accepts Medicare and most local health plans, and offers 24/7 delivery, installation, training and technical support. |
| Date of Breach | 2026-09-29 |
| Discovery Date | 2026-09-30 |
| Region | PR |
| Target Domain | pulmonaryservicesgrouppr.com |
| Business Sector | Healthcare |
| Severity | MEDIUM |
Claim by thegentlemen
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 Caribbean. Its specialty is home mechanical ventilation for ventilator-dependent patients (neonates to elderly), plus CPAP/BiPAP for sleep apnea, oxygen concentrators, speaking valves, enteral feeding and home-care gear (hospital beds, lifts, mattresses). The company holds JCAHO accreditation since 1998 in respiratory therapy and durable medical equipment, accepts Medicare and most local health plans, and offers 24/7 delivery, installation, training and technical support.
Posted by the thegentlemen threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.
Disclaimer
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