high severity September 29, 2026 · 2 min read Unverified claim — what this is

Pulmonary Services Group Listed by The Gentlemen Ransomware Group

If you are a customer of Pulmonary Services Group, here’s what is being claimed, and what it would mean for you.

pulmonaryservicesgrouppr.com 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 elder
— from The Gentlemen’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.

Pulmonary Services Group Listed by The Gentlemen Ransomware Group

The Gentlemen ransomware-extortion group has listed Pulmonary Services Group on its leak site. The company has not publicly confirmed the claim as of writing. The filing, dated September 29, 2026, does not state how many people were affected and lists no specific categories of information.

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If your records were included, the immediate risk is that an attacker now holds information that could be used for identity fraud or targeted phishing. Because no categories are disclosed, you cannot assume any particular data type is safe or exposed. What matters most is that any personal or medical-supply details tied to your account with the provider could be in play.

What a Leak-Site Listing Actually Establishes

Leak-site postings are claims made by the attacker, not independent verification. Ransomware groups frequently publish names of organizations to pressure payment, sometimes recycling old data, inflating claims, or listing targets they never fully compromised. The presence of Pulmonary Services Group on The Gentlemen’s page proves only that the group chose to list it. It does not prove a successful breach occurred, that any customer files were taken, or that the data is genuine.

Real confirmation would require an admission from the company, a regulatory filing detailing the scope, or direct notification to affected customers. Until then, this remains an unverified allegation. Treating every listing as proven fact gives attackers exactly the credibility they seek.

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What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo

value redacted in this samplephone, household, property recordsBeenVerified

value redacted in this sample580 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach

unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

Report details & sourcing

Attributed to The Gentlemen · 1165 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed September 29, 2026

Last reviewed September 29, 2026

Affected Unconfirmed

By GalaxyWarden Threat Research · Editorial & sourcing standards

Unverified claim — what this report is

This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.

Editorial & sourcing policy

GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.

Threat-actor tracker

The Gentlemen — 1165 incidents tracked

Every breach we've attributed to The Gentlemen, in one running log. See who else they've hit →

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