high severity October 26, 2026 · 1 min read Unverified claim — what this is

Marie Kruses Skole Listed by The Gentlemen Ransomware Group

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

mks.dk Marie Kruses Skole is a private school in Farum, Denmark, founded in 1869 by education pioneer Marie Kruse, offering a full track from kindergarten through gymnasium STX to about 1100 students. It is the only free primary school and the only gymnasium in Furesø Kommune, employing 107 people and led by rektor Carsten Gade. The school runs 8 gymnasium study lines including Biotek, Mat-Fys, sports, business, super languages and music, plus unique programs like Kruse Elitesport and diving. Revenue in 2024 reached 109.5 million Danish kroner with a 1.4 million profit, backed by 68 percent st
— from The Gentlemen’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.

Marie Kruses Skole Listed by The Gentlemen Ransomware Group

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

Marie Kruses Skole 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.

Report details & sourcing

Attributed to The Gentlemen · 1116 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed October 26, 2026

Last reviewed October 26, 2026

Affected Unconfirmed

By GalaxyWarden Threat Research · Editorial & sourcing standards

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.

Sources: The Gentlemen leak site (via RansomLook)

Threat-actor tracker

The Gentlemen — 1116 incidents tracked

Every breach we've attributed to The Gentlemen, in one running log. See who else they've hit →

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