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high severity July 23, 2026 · 3 min read Unverified claim — what this is

Velum Listed by thegentlemen Ransomware Group

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

Velum was listed on The Gentlemen's leak site. The Gentlemen claims to have stolen internal data. This is the group's claim, not a confirmed finding.

Velum Listed by thegentlemen Ransomware Group

On July 23, 2026, French lighting manufacturer Velum was publicly listed on the leak site of the ransomware group known as thegentlemen. The extortion actors stated they had exfiltrated hundreds of gigabytes of the company’s internal files and threatened to publish them unless Velum made contact. The listing explicitly references personal data, client contracts, database projects, and other documents taken during a ransomware attack.

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Reported Details from the Listing

The primary disclosure on the ransomware.live mirror of thegentlemen’s leak site states that Velum’s data was obtained through a ransomware operation. It lists the company’s ZoomInfo profile and provides a partial description of Velum as a French manufacturer of professional LED lighting solutions based in Bischoffsheim, Alsace, operating since 1975. The actors claim to possess hundreds of gigabytes of files including personal data, but the listing does not specify the exact number of individuals affected or detail every record type. No ransom amount or payment deadline is publicly shown in the current posting.

Why This Matters for You and Your Family

When a company like Velum that supplies professional lighting to commercial clients suffers a breach, the exposed personal data often belongs to employees, customers, suppliers, and business partners. If your name, address, phone number, email, or contract details were stored in Velum’s systems, they may now be in the hands of extortionists. This creates immediate risk of identity theft, phishing campaigns tailored with real business context, and long-term exposure on dark web markets. Ordinary families are frequently affected through employers or vendors even when they never directly interacted with the breached company.

The Doxxing and Identity-Chain Risk

Leaked internal files rarely contain isolated records. A single spreadsheet linking names to addresses, phone numbers, and project details can be combined with data from previous breaches to build complete identity profiles. Public reporting on ransomware groups shows they frequently sell or publish such archives, allowing other criminals to launch account takeover attempts, SIM-swapping campaigns, or targeted social engineering. Credential leaks of this nature also cascade into gaming accounts belonging to you or your children, where stolen corporate emails are reused for personal logins and quickly lead to doxxing chains that expose family photos, locations, and relationships.

thegentlemen’s Known Track Record

Public reporting attributes thegentlemen as a relatively new double-extortion ransomware operation that emerged in late 2024. The group is known for targeting mid-sized European businesses, exfiltrating data before encrypting systems, and then pressuring victims through both data-leak threats and operational disruption. Their playbook typically involves initial access via compromised credentials or vulnerable remote desktop services, followed by lateral movement to locate valuable databases and file servers. They maintain a leak site where they publish samples and full archives of non-paying victims, a standard tactic designed to inflict reputational damage and force negotiation. The exact success rate and total victims remain unclear, but their listings consistently emphasize “personal data” and corporate contracts.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, including cleanup of exposed records.
  • Rotate any password you ever used at Velum or related business accounts anywhere it has been reused, and switch to 2FA using an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure of your information is caught in hours, not months.
  • Cover the entire household — DoxxScan family coverage extends to dependents and children’s gaming accounts that often chain back to the same addresses or parent emails.
  • Let remediation specialists handle data-broker takedown requests and removal of your family’s information from sites that resell leaked records.

The incident underscores how quickly corporate ransomware leaks become personal threats to ordinary families whose data travels through vendor systems. Staying ahead requires more than reactive checks; it demands ongoing visibility and expert intervention. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and over 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts at risk of cascading takeovers.

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 sample580 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
Velum 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.

By running your scan you agree to the Terms and Conditions and the Privacy Policy, and to GalaxyWarden emailing you the results of this scan.

Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed July 23, 2026
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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