high severity October 27, 2025 · 4 min read Unverified claim — what this is

Double Oak Construction Listed by Qilin Ransomware Group

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

Double Oak Construction 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.

Double Oak Construction Listed by Qilin Ransomware Group

On October 27, 2025, Double Oak Construction appeared on the leak site of the qilin ransomware group, which claims to have exfiltrated the company’s internal files after a ransomware attack.

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What Public Reporting Shows

Public reporting indicates that the construction firm was listed on the qilin leak portal with an announcement that internal data had been stolen. The exact volume of records and the specific types of files remain unconfirmed by the company, but ransomware operators routinely publish samples to pressure victims. No customer or employee count has been publicly tied to the incident, and Double Oak Construction has not yet issued a formal statement detailing what was taken.

Internal files are the primary category described in the listing. Ransomware.live, which monitors leak sites, recorded the entry on October 27, 2025. As with most qilin postings, a countdown clock typically appears, after which the group threatens to release or sell the data if demands are not met.

Why This Matters for You and Your Family

Even when a breach hits a construction company rather than a bank or retailer, the consequences can reach ordinary people. Double Oak Construction likely holds employee records, vendor contracts, insurance details, and possibly customer information that includes addresses, phone numbers, and Social Security numbers. If any of those records belong to you or someone in your household — as a past employee, subcontractor, or client — your personal data may now sit on a criminal server.

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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 27, 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

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

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