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high severity November 25, 2023 · 3 min read Unverified claim — what this is

quakerwindows.com Listed by cactus Ransomware Group

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

Download link #1:  https://6wuivqgrv2g7brcwhjw5co3vligiqowpumzkcyebku7i2busrvlxnzid.onion/QUAKER/PROOF/

— from Cactus’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.
quakerwindows.com Listed by cactus Ransomware Group

On November 25, 2023, the website quakerwindows.com appeared on the leak site of the Cactus ransomware group, with the attackers posting a proof package and download link to exfiltrated internal files. Anyone whose personal or employment records passed through Quaker Windows & Doors is now at risk of exposure, even though the exact number of affected individuals remains unknown.

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Reported Details from the Listing

The Cactus ransomware leak site states that Quaker Windows suffered a ransomware attack in which internal files were successfully exfiltrated. The entry, first indexed on November 25, 2023, includes a direct .onion link to a proof archive and does not publish any sample data beyond the initial proof package. The listing does not quantify how many records were taken, name specific file types beyond “internal files,” or disclose a ransom demand. Public views of the leak page state the incident is presented as an active extortion case, with the standard Cactus countdown timer format visible at the time of posting.

Why This Matters for You and Your Family

When a manufacturing or construction company like Quaker Windows is hit, employee records, customer contracts, vendor lists, and project documentation frequently end up in the stolen bundle. If you have ever worked at the company, submitted an employment application, purchased windows or doors, or had your information shared with them as part of a home renovation, your details may now sit on a dark-web server. Internal files exfiltrated in a ransomware attack often contain Social Security numbers, dates of birth, addresses, banking information for direct deposits, and correspondence that can be pieced together for identity theft or targeted scams. Because the victim count is unknown, every person connected to Quaker Windows should treat their information as compromised until proven otherwise.

The Doxxing and Identity-Chain Implications

Stolen internal files rarely stay isolated. A single leaked email or phone number can be correlated with gaming accounts, social-media handles, and family-member records to build a complete identity chain. Attackers and opportunistic criminals then use that chain for doxxing, SIM-swapping, or selling the bundle to other threat actors. Children’s gaming usernames linked to a parent’s work email are especially vulnerable because credential-stuffing attacks cross from corporate breaches into personal and family digital lives within hours. The longer the data circulates unchecked, the more connections surface.

Cactus Ransomware Group Track Record

Public reporting attributes the first Cactus ransomware activity to early 2023. The group has since compromised dozens of organizations across manufacturing, healthcare, and professional services. Their typical playbook begins with initial access gained through phishing or exploited remote-desktop credentials, followed by rapid lateral movement, data exfiltration, and deployment of their custom encryptor. Cactus operators maintain a double-extortion model: they threaten both file encryption and public release of stolen documents. Leak-site listings usually appear after a negotiation window expires, exactly as observed in the Quaker Windows case. The group’s leak site remains one of the more active ransomware boards, with new victims posted on a near-weekly basis according to independent trackers.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, including any ties to Quaker Windows employee or customer records.
  • Rotate passwords used at quakerwindows.com or any related vendor portal anywhere they are reused, and switch to 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours instead of months.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts often chained to the same address or parent email.
  • Let remediation specialists handle data-broker takedown requests and removal of any surfaced personal documents tied to this incident.

The Quaker Windows breach is a reminder that ransomware operators continue to target mid-sized businesses that hold sensitive employee and customer data, and the fallout lands squarely on individuals and families. Starting with a DoxxScan gives you clear visibility into your exposure footprint and hands-on help cleaning it up. Its continuous monitoring, AI-powered identity-chain mapping, and specialist remediation support both you and your entire household, including gaming accounts that frequently become the next link in a doxxing chain.

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 sample582 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
quakerwindows.com 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.

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Report details & sourcing

Severity High
Disclosed November 25, 2023
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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