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Recent Breaches › adhhealth.com - more then 1.2Tb data leaaked Listed by lv Ransomware Group

HIGH severityUnverified claimHow we verify

adhhealth.com - more then 1.2Tb data leaaked Listed by lv Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

RBRecent Breaches Breach Intelligence·November 22, 2021
adhhealth.com - more then 1.2Tb data leaaked Listed by lv Ransomware Group

Reported November 22, 2021.

HIGH
Severity
November 22, 2021
Disclosed
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The adhhealth.com - more then 1.2Tb data leaaked Listed by lv Ransomware Group (reported November 22, 2021) is an unverified claim; the data involved is undisclosed belonging to roughly unknown people. If you have an account with them, your information may now be circulating on the open web and with data brokers. Here’s exactly what happened, how to check if you were affected, and what to do next.

Severity & verification
HIGH severityUnverified claim
Data types not itemised.
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 November 22, 2021, the ransomware group lv listed adhhealth.com on its leak site and stated that more than 1.2 terabytes of internal files had been taken. The listing constitutes the primary public record of the event; no independent confirmation of the volume or contents has appeared in subsequent reporting. This incident forms part of a broader pattern in which ransomware operators combine encryption of systems with the removal of data and its threatened release as a means of pressure on targeted organizations.

Inside the incident

The available facts are confined to the leak-site listing. The group claims to have stolen internal data exceeding 1.2 TB during a ransomware attack. No further information on the date of the intrusion, the entry method, or the number of individuals affected has been made public.

The group behind it: lv

lv is a ransomware operation that has conducted multiple campaigns involving both encryption and data exfiltration. Its documented practice is to publish victim names and sample data on a dedicated site when ransom negotiations fail or are declined. The current listing of adhhealth.com follows that established pattern; the group claims responsibility for the theft of the stated volume of files.

adhhealth.com - more then 1.2Tb data leaaked and its sector

adhhealth.com operates in the health sector. Entities of this type maintain internal records that commonly include operational documents, correspondence, and administrative files related to service delivery. A breach involving large-scale removal of such material can affect both the organization’s continuity and the privacy expectations of individuals whose information appears in those records.

What data was at risk

The listing identifies only “internal files” as the material removed. No inventory of file categories or confirmation that specific data types were present has been released. Organizations in this sector routinely generate and store records whose sensitivity varies, yet the precise composition of the exfiltrated material remains unconfirmed.

Why it matters

Exposure of internal files can create downstream risks for individuals whose details reside in those records, including potential misuse of personal or medical information. For the organization, the incident adds costs related to investigation, remediation, and possible regulatory obligations under health-sector data-protection rules.

If your data was in this claimed breach

Begin by monitoring financial and medical accounts for unusual activity and enable multi-factor authentication on any associated services. Request a copy of your records from relevant health providers to verify accuracy. Readers can run a free exposure scan of their email address against known breach data sets to determine whether their information appears in publicly referenced listings.

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

Companyadhhealth.com security record
88/100
DoxxScan™ · Low doxx risk
B 83Good record

1 reported incident on record.

See adhhealth.com’s full breach history →

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Read GalaxyWarden’s full analysis of the adhhealth.com - more then 1.2Tb data leaaked Listed by lv Ransomware Group →

Source: threat-actor leak-site listing

Publicly posted by lv — 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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