DisclosureLens
GLOBALMalwareHealthcareHealthcareRansomwareThegentlemenRansom DemandedActor NamedMedium

NUTEX HEALTH INC.

bd_793eb2ebfc96accf · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

Aug 31, 2026

To disclose

—

Affected

Not disclosed

Linked

3 filings

Confidence

50%
Full breach record for NUTEX HEALTH INC. →

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Thegentlemen on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.

Group activity: HealthcareDiscovered: 2026-09-01
View aggregator listing on ransomware.liveView merged incident timeline

Source: Ransomware.live

Post text · scraped from the leak site

nutexhealth.com zoominfo.com/c/nutex-health-inc/372032478 (NUTX, Nasdaq) — US healthcare company, based in Houston, Texas, founded in 2011 by Dr. Thomas Vo. It runs 27 small "micro-hospitals" in 12 states — small hospitals with full 24/7 emergency rooms. Model: fast, cheaper ER care between urgent care and giant hospitals; most revenue comes from Texas. Q2 2026: net income $65.8M (vs loss a year ago), EBITDA $90M, cash $205M, debt only $31M. Profit exploded because it wins 85%+ of insurance arbitrations (IDR) and got paid at higher out-of-network rates. Plans: 7 new hospitals by 2027 plus two share buyback programs. Main risk: the whole profit engine depends on the arbitration system — new regulation could cut it. Cheap-looking: P/E around 6, but volatile small-cap with thin analyst coverage.

Incident timeline — mostly unverified

? — ?

Breach window unknown

Aug 31, 2026

Claim posted

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Claim → filing

—

Compliance clock

Not assessable

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Filing propagation · 3 filings

View merged incident ↗
SEC 8-KAug 24 · first
Leak Site+7d · this page
SEC 8-K+8d

Pattern: first filing Aug 24, last Aug 31 — a 8-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claimThis record

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source ceiling

  • actor name
  • victim claim
  • ransom/leak status
  • discovery date
  • materiality
  • notification
  • affected count
  • confirmed data types
  • compliance clock

The ✕ fields stay blank until a regulatory filing or victim disclosure lands.

About this groupFirst seen 2023-02-28

thegentlemen

According to ransomware.live, The Gentlemen is a RaaS group that emerged in July–August 2025, rapidly claiming over 320 victims across 17+ countries by offering affiliates a 90% revenue share, deploying a Go-based locker against Windows, Linux, NAS, and BSD systems; a compromised C2 server in 2026 revealed more than 1,570 linked victims.

870 tracked hereFull profile →