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high severity December 24, 2024 · 3 min read Unverified claim — what this is

premi##### Listed by clop Ransomware Group

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

Presumed victim name: Premier Inc. - Cl0p announcement. We have data of many companies who use cleo. Our teams are reaching and calling your company and provide your special secret chat.

— 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.
premi##### Listed by clop Ransomware Group

On December 24, 2024, the Clop ransomware group added Premier Inc. to its leak site, announcing it had obtained internal files from the healthcare technology company through a ransomware attack that exploited the widely used Cleo file-transfer software.

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Reported Details of the Breach

Public reporting indicates that Clop claims to possess data belonging to multiple organizations that rely on Cleo for secure file transfers. The group posted Premier Inc. on its dark-web leak site on Christmas Eve and stated its teams were actively contacting affected companies to arrange private negotiations. No specific victim count for Premier has been publicly confirmed, and the precise volume or type of internal files taken remains undisclosed in available reporting. The incident follows Clop’s established pattern of using vulnerabilities in file-transfer tools to gain initial access, exfiltrate data, and then pressure victims for payment.

Why This Matters for You and Your Family

When a major healthcare technology provider like Premier Inc. is breached, the ripple effects reach ordinary people. Hospitals, clinics, insurers, and physician practices across the country depend on Premier’s supply-chain, group-purchasing, and data-analytics services. Internal files taken in the attack could contain vendor contracts, employee records, or patient-related information that ultimately links back to your family’s healthcare details. Once such data surfaces on criminal forums, it can be combined with other leaks to build detailed profiles used for identity theft, insurance fraud, or targeted scams against you or your children.

The Doxxing and Identity-Chain Risks

Ransomware groups like Clop rarely stop at one company. Stolen internal files often include email addresses, employee usernames, vendor contact lists, and sometimes spreadsheets that map personal identifiers to real names and addresses. These records become the foundation for doxxing chains: a single exposed work email can be matched to your personal accounts, phone numbers, and even your children’s online gaming handles. Credential leaks of this nature frequently cascade into account takeovers across unrelated services, turning one corporate breach into months of harassment or financial fraud for affected families.

Clop’s Publicly Known Track Record

Public reporting attributes the Clop gang’s emergence to 2019. The group first drew widespread attention by exploiting vulnerabilities in Accellion’s FTA file-transfer appliance, later shifting focus to other file-transfer platforms including GoAnywhere and, most recently, Cleo. Notable prior victims include large banks, universities, and healthcare organizations. Clop’s typical playbook involves initial access through unpatched software flaws, quiet exfiltration of sensitive files, followed by extortion demands delivered through direct phone calls and private chat portals. The group routinely publishes samples of stolen data on its leak site when victims do not pay, aiming to increase pressure through public embarrassment and the threat of further data release.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, then use the included cleanup of data broker records tied to this claimed breach.
  • Rotate any password you used at Premier Inc. or any Cleo-connected vendor, and enable 2FA through an authenticator app rather than text messages on every account where that password was reused.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next credential leak that touches your family is caught and addressed in hours instead of months.
  • Cover the household with DoxxScan family protection that extends to dependents and your children’s gaming accounts, which often become the weakest link in doxxing chains that begin with corporate leaks like this one.
  • Let DoxxScan remediation specialists handle takedown requests and negotiations with data brokers on your behalf while you focus on securing your own accounts.

The Premier Inc. incident shows how quickly a single software vulnerability can expose ordinary families to long-term identity risks. Taking concrete steps now limits the damage from both this claimed breach and the ones that will inevitably follow. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping that connects online handles to real-world identities, and hands-on remediation by specialists who also protect children’s gaming accounts as part of full household coverage.

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.

Check your exposure
premi##### is one listing. Your email is probably in others.
We can’t confirm any single incident against the sources we search, so we won’t pretend to. What we can show you is your own exposure — your email against 13.1B+ leaked records and the sites that publish your address. About 15 seconds. No account, no card.

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Report details & sourcing

Severity High
Disclosed December 24, 2024
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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