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high severity December 22, 2022 · 3 min read Unverified claim — what this is

PROMINENT.COM Listed by clop Ransomware Group

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

Experts in Metering Technology and Water Treatment - ProMinent

— 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.
PROMINENT.COM Listed by clop Ransomware Group

On December 22, 2022, industrial equipment provider ProMinent appeared on the leak site operated by the Clop ransomware group. The company, known for metering technology and water treatment systems, confirmed that internal files had been exfiltrated during a ransomware attack. The listing does not specify how many individuals or records are affected, nor does it detail the exact volume or sensitivity of the stolen data.

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Details from the Leak Site Listing

The Clop leak site entry for prominent-com states that internal files were taken in a ransomware attack. No sample documents were published at the time of the initial listing, and the disclosure does not quantify the number of affected records. ProMinent has not released a public breach notification that provides additional specifics on the types of customer, employee, or partner data involved. The incident therefore stands as a claimed data exfiltration with limited public detail on scope.

December 22, 2022 marks the first public disclosure date through the ransomware leak site, accessible via the onion address hosted on the clearnet mirror ransomware.live.

Why This Matters for You and Your Family

When a company that supplies water treatment and chemical metering systems suffers a breach, the consequences reach beyond corporate networks. If you or your family have interacted with ProMinent as a customer, supplier, or through employment, your personal or financial details may now sit in an attacker’s archive. Even when exact data types remain undisclosed, ransomware operators routinely obtain names, addresses, contact information, contracts, and payment records. Exposure of this information increases the chance that you will receive targeted phishing emails, fraudulent calls, or identity theft attempts months or years later.

Ordinary households feel these incidents through sudden spikes in spam, unexpected account lockouts, or strangers referencing personal details they should not possess. Because the breach involves a specialized industrial supplier, affected individuals often do not realize their data was at risk until long after the fact.

Doxxing and Identity-Chain Risks

Exfiltrated internal files frequently contain spreadsheets that link employee names to personal email addresses, phone numbers, and sometimes family member details. Attackers and subsequent data resellers can combine this information with other leaks to build complete identity profiles. A single exposed work email can lead to compromise of personal accounts that reuse the same password, creating a chain that reaches your bank, health insurer, or children’s online gaming profiles.

Once an identity chain is established, doxxing escalates quickly. Public records, social media handles, and gaming usernames become linked to real-world addresses and family relationships. This linkage turns a corporate breach into a persistent household risk, where one family member’s old work credential exposes everyone living at the same address.

Clop’s Publicly Known Track Record

Public reporting attributes the emergence of Clop (sometimes stylized as Cl0p) to 2019. The group gained notoriety for deploying ransomware through vulnerabilities in file-transfer software such as MOVEit and GoAnywhere. Notable prior victims include large financial institutions, healthcare providers, and manufacturing companies. Their typical playbook involves initial access via exploited remote desktop services or vulnerable web applications, followed by extensive exfiltration of internal files before encryption. Clop then pressures victims through both direct extortion and public leak-site publication, often setting short deadlines for payment. The group has repeatedly demonstrated willingness to publish sensitive corporate data when demands are unmet.

What to do

  • Rotate any password you ever used at ProMinent or associated vendor portals anywhere it has been reused, and immediately enable 2FA through an authenticator app rather than SMS.
  • Run a DoxxScan to map every link between your emails, phone numbers, handles, and real identity, taking advantage of cleanup offered by GalaxyWarden.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure of your data is caught in hours rather than months.
  • Cover the entire household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which often become targets when credential leaks cascade into account takeovers and doxxing chains.
  • Let remediation specialists handle takedown requests across data brokers and leak forums on your behalf while you focus on securing accounts.

The incident underscores that even specialized industrial suppliers can become gateways to personal exposure. Staying ahead requires more than changing one password. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and over 100 platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists, with household coverage that includes children’s gaming accounts. Start your DoxxScan trial today to close the gaps this claimed breach and future ones can exploit.

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 December 22, 2022
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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