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high severity July 07, 2023 · 4 min read Unverified claim — what this is

UOFLHEALTH.ORG Listed by clop Ransomware Group

If you were named in this filing, here’s what is being claimed, and what it would mean for you.

UofL Health - Louisville Hospital and Health Care System Serving Kentucky and Indiana

— from Clop’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.
UOFLHEALTH.ORG Listed by clop Ransomware Group

UofL Health appeared on the Clop ransomware group's leak site on July 07, 2023. The Louisville-based hospital and health care system that serves patients across Kentucky and Indiana is claimed to have had internal files exfiltrated during a ransomware attack. Anyone who has received care at UofL Health facilities, worked there, or had a family member treated in their network may have personal information now in the hands of extortionists.

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Details from the Leak Site

The Clop leak site listing states that UofL Health was hit in a ransomware incident and that attackers successfully exfiltrated internal files. The disclosure does not quantify how many records were taken, list specific data types exposed, or reveal any ransom demand. It simply states that data was stolen and is now held by the group. The exact volume and sensitivity of the files remain unknown to the public because the primary disclosure provides no further breakdown.

July 07, 2023 marks the date the organization first appeared on the public leak page. Clop typically posts samples or proof of compromise at this stage of their playbook, though the listing itself does not detail what samples, if any, were published.

Why This Matters for You and Your Family

Health care data breaches carry lasting consequences because medical records contain not only clinical details but also names, addresses, dates of birth, Social Security numbers, insurance information, and sometimes employment data. If your information or that of your spouse or children was inside UofL Health systems, it can be used for identity theft, insurance fraud, or targeted phishing that references real medical history to appear legitimate.

Families in Kentucky and southern Indiana are disproportionately affected. Even if you no longer live in the region, records from past visits remain. The breach exposes the reality that one hospital system's compromise can place thousands of households at elevated risk for months or years.

Doxxing and Identity-Chain Risks

Stolen internal files often contain more than isolated patient records. They can include employee directories, vendor contracts, email correspondence, and spreadsheets that link names to phone numbers, personal email addresses, and physical addresses. Attackers and subsequent data resellers combine these fragments with information from other breaches to build complete identity profiles.

Once a chain is established, one exposed email or password can lead to account takeovers on personal services, social media, or even children's gaming accounts. A compromised Roblox or Fortnite credential tied to a parent's reused password can quickly escalate into full doxxing that reveals home address, family member names, and daily routines. These chains grow faster than most people realize.

Clop's Known Track Record

Public reporting attributes the Clop gang's emergence to 2019, with a sharp increase in activity after it began exploiting vulnerabilities in file-transfer software such as MOVEit in 2023. The group has targeted large organizations including financial institutions, universities, and health care providers. Notable prior victims include British Airways, the BBC, and multiple U.S. universities whose data appeared on the same leak site.

Clop's typical playbook involves initial access through vulnerable remote-access or file-transfer applications, followed by exfiltration of sensitive files before encryption. The group then demands ransom from the victim organization and, if unpaid, publishes samples or the full dataset on its dark-web leak site to pressure payment. They frequently set short deadlines and threaten to sell or further distribute the data.

What to do

  • Run a DoxxScan to map every link between your emails, phone numbers, usernames, and real-world identity so you can see exactly what chains back to the UofL Health breach.
  • Rotate any password you ever used at UofL Health or related portals anywhere it has been reused, and switch to 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure that touches you or your family is flagged within hours instead of months.
  • Cover the household with DoxxScan family protection that includes dependents and children's gaming accounts, which often become the weakest link when credential leaks cascade into takeovers.
  • Let DoxxScan remediation specialists manage takedown requests for any exposed personal records appearing on data-broker or extortion sites.

The UofL Health incident shows that even large regional health systems remain targets and that the data stolen today can fuel identity crimes and doxxing chains for years. Staying ahead requires more than reactive checks. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and over 100 platforms, AI-powered identity-chain mapping that connects handles to real identities, and hands-on remediation by specialists who handle removal work for you and your entire household, including children's gaming accounts. Start your DoxxScan trial today and close the gaps before the next breach finds you.

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 sample582 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.

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Report details & sourcing

Severity High
Disclosed July 07, 2023
Last reviewed August 8, 2026
Affected Unconfirmed
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.
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