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Recent Breaches › Internal Medicine Listed by thegentlemen Ransomware Group

HIGH severity claimedUnverified claimHow we verify

Internal Medicine Listed by thegentlemen Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

RBRecent Breaches Breach Intelligence·May 18, 2026
Internal Medicine Listed by thegentlemen Ransomware Group

Reported May 18, 2026.

HIGH
Severity
May 18, 2026
Disclosed
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Internal Medicine was listed by thegentlemen ransomware group on May 18, 2026, after internal files were exfiltrated in a ransomware attack. An undisclosed number of people may have been affected; check whether your information was involved and take appropriate protective steps.

Severity & verification
HIGH severity claimedUnverified claim
Exposes medical data.
Published on a ransomware group’s leak site — an unverified extortion claim until the named organization or credible reporting corroborates it.
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On May 18, 2026, the ransomware group thegentlemen listed Internal Medicine on its leak site. The organization is a private, physician-owned primary care practice in Fort Myers, Florida, founded in 1998. The number of individuals affected has not been disclosed, and the precise scope of any data exposure remains unconfirmed beyond the group’s claim that internal files were taken.

What happened

The incident came to light when thegentlemen added Internal Medicine to its public leak site. Public records describe the event only as a ransomware attack in which internal files were allegedly exfiltrated. No further details on the date of the intrusion, the volume of data, or the method of access have been released by the organization or by investigators.

The group behind it: thegentlemen

Thegentlemen is a ransomware operation that maintains a leak site to publish data it claims to have stolen from targeted organizations. The group’s listing of Internal Medicine constitutes an unverified claim of responsibility. Public reporting on the actor has previously documented similar listings of healthcare and professional-service entities, though no independent confirmation of the current incident has been issued.

Internal Medicine and its sector

Internal Medicine operates as a physician-owned primary care practice serving patients in southwest Florida. Such practices routinely collect and store demographic information, insurance details, clinical notes, and records of appointments and communications. A breach at a provider of this size can affect both routine wellness records and documentation of urgent visits, even when the exact records involved are not yet known.

The information in question

The only data category named in connection with the incident is “internal files exfiltrated in ransomware attack.” The specific contents of those files have not been published or confirmed. Organizations of this type commonly hold patient identifiers, medical histories, billing information, and internal administrative documents; whether any of these categories were included remains unconfirmed.

Why it matters

Exposure of internal files from a medical practice can create lasting administrative and privacy consequences for patients and staff. Even without Reported Details on the records involved, the presence of clinical or billing data in unauthorized hands can lead to follow-up questions about identity verification, insurance claims, and continuity of care. The organization has not stated whether it has notified affected individuals or regulators.

Were you affected?

Individuals who have received care at Internal Medicine of Southwest Florida can contact the practice directly for information on any notifications it may issue. Running a free exposure scan of one’s email address against known breach data sets can indicate whether an address has appeared in previously published lists, though such scans do not confirm involvement in this specific incident.

AICompiled with AI assistance from public sources and published under our editorial standards.

Editorial & sourcing policy
Recent Breaches is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data, and we do not hold the data claimed in leak-site listings. Incidents are compiled from publicly accessible sources and threat-intelligence platforms and are reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — write to support@galaxywarden.com or press@recentbreaches.com.
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How this breach connects

Company

Attributed to

Method

CompanyInternal Medicine security record
84/100
DoxxScan™ · Low doxx risk
B- 76Above-average record

1 reported incident on record.

See Internal Medicine’s full breach history →

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Source: threat-actor leak-site listing

Publicly posted by thegentlemen — unverified claim, pending independent verification

Breach listings — particularly those originating from ransomware or leak sites — are third-party claims that may be unverified, incomplete, or inaccurate. A listing does not by itself confirm that a breach occurred or that any specific data was exposed. Severity is an automated assessment, not a definitive rating. Verification status is shown where available.

Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.

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