high severity January 25, 2026 · 4 min read Unverified claim — what this is

Centrotherm International Listed by Qilin Ransomware Group

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

Centrotherm International was listed on the qilin ransomware leak site. The group claims to have stolen internal data.
— from Qilin’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.

Centrotherm International Listed by Qilin Ransomware Group

On January 25, 2026, German engineering firm Centrotherm International appeared on the leak site operated by the qilin ransomware group, which claims to have stolen and is now threatening to publish the company’s internal files.

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What Public Reporting Shows

Public reporting indicates that Centrotherm International was listed on the qilin leak portal with an announcement that internal data had been exfiltrated during a ransomware incident. The exact number of affected individuals remains unknown because the company has not yet issued a detailed public statement. Available reporting describes the exposed material as internal files rather than a structured database of customer records, though such files frequently contain employee personal data, vendor contracts, and correspondence that can include names, addresses, email addresses, and financial details.

January 25, 2026 marks the date the listing went live. The qilin group’s standard practice is to publish samples or full archives if the victim does not meet an extortion deadline. No independent verification of the full dataset has been published, but ransomware.live and other trackers have stated the listing’s authenticity on the group’s onion site.

Why This Matters for You and Your Family

When a company that handles employment records, supplier information, or customer contracts is breached, the ripple effects reach ordinary people. If you have ever worked at Centrotherm, done business with them, or had your information stored in their systems, elements of your personal data may now sit in an attacker’s archive. Ransomware operators rarely limit themselves to corporate secrets; they look for anything that can be used for identity theft, spear-phishing, or resale on underground markets.

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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.

Report details & sourcing

Attributed to Qilin · 2348 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed January 25, 2026

Last reviewed August 8, 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.

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Qilin — 2348 incidents tracked

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