high severity October 14, 2025 · 4 min read Unverified claim — what this is

Alu Perpignan Listed by Qilin Ransomware Group

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

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

Alu Perpignan Listed by Qilin Ransomware Group

On October 14, 2025, French company ALU Perpignan appeared on the leak site of the qilin ransomware group, with internal files reportedly exfiltrated during a ransomware attack. The company, which provides PVC and aluminum windows, doors, and joinery for homes and businesses across the Perpignan region, joins a growing list of small and mid-sized organizations whose customer and operational data may have been exposed in similar incidents.

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Reported Details of the Breach

Public reporting indicates that qilin actors gained access to ALU Perpignan’s systems, encrypted data, and later published a sample of the stolen files on their dark-web leak portal. The exact number of records involved remains unknown, but the exposed material consists of internal files that typically include customer contracts, contact details, invoices, and project specifications in the building and renovation sector. No evidence has surfaced that payment-card data or medical records were taken, yet the presence of names, addresses, phone numbers, and email addresses tied to both residential clients and business partners creates immediate privacy risks.

Available reporting describes the incident as following the group’s standard double-extortion model: first locking the victim’s systems, then threatening to release the data unless a ransom is paid. As of the publication date on the leak site, it is unclear whether ALU Perpignan made any payment or engaged with the attackers.

Why This Matters for You and Your Family

When a local company that has worked on your windows, patio, or home extension suffers a breach, your personal information can end up in the hands of criminals. Customer names, home addresses, phone numbers, and email addresses are exactly the building blocks needed for identity theft, phishing campaigns, or physical intimidation. If you or your family have ever hired ALU Perpignan or similar trades firms, your details may now be circulating in criminal forums where they can be combined with other leaks.

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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 · 2349 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed October 14, 2025

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 — 2349 incidents tracked

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