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high severity November 01, 2023 · 3 min read Unverified claim — what this is

rekord.de Listed by blackbasta Ransomware Group

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

REKORD ist meisterlicher Fachbetrieb für Fenster Sonderbau, Sprossenfenster und Denkmalschutzfenster. Damit können Sie sicher sein, ein handwerklich meisterhaftes und technisch perfektes Einzelstück zu erhalten. Eine Qualität, die bei uns von rekord seit über 100 Jahren gute Tradition ist. Unsere Produkte tragen das bekannte RAL-Gütezeichen für eine regelmäßige Qualitätskontrolle durch ein neutrales Institut. Darüberhinaus prüfen wir selbst vor dem Versand jedes einzelne Produkt noch einmal ganz genau, sorgfältig und umfassend anhand unseres Qualitätssicherheitssystems.SITE: www.rekord.de Addr

— from Blackbasta’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.
rekord.de Listed by blackbasta Ransomware Group

On November 1, 2023, German window manufacturer rekord.de appeared on the leak site operated by the Black Basta ransomware group. The listing states that internal files were exfiltrated during a ransomware attack. The company, which specializes in custom windows, heritage windows, and listed-building work, has not publicly quantified how many customer or employee records may be affected.

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Primary Disclosure Details

The Black Basta leak site entry for rekord.de states that data was stolen and is now published after the company apparently declined to pay a ransom. The disclosure indicates that internal files were taken but does not specify the exact data types, volume of records, or whether customer orders, contracts, payment details, or staff personal information are included. No ransom amount or payment deadline is listed in the entry. The primary source is the onion link hosted on the group’s leak portal, mirrored on ransomware.live.

Why This Matters for You and Your Family

If you have ever ordered windows, requested a quote, or worked with rekord.de, your personal or financial details could be among the stolen files. Even when exact numbers are unknown, ransomware operators routinely publish spreadsheets containing names, addresses, phone numbers, email addresses, and sometimes bank information. For families who supplied proof of address, ID copies for heritage projects, or payment records, the exposure creates long-term risk of identity theft, targeted phishing, or fraud. The fact that the breach remained undisclosed until the leak site posting means you may have had no warning for weeks or months.

Doxxing and Identity-Chain Risks

Leaked internal files often contain more than isolated records. They can link customer names to home addresses, phone numbers, email accounts, and even notes about property locations. Attackers and subsequent data brokers stitch these fragments together with other breaches, creating detailed identity chains. A single leaked email or phone number from this incident can unlock additional accounts through credential-stuffing attacks. This is especially dangerous for gaming accounts belonging to you or your children, where usernames and reused passwords cascade into full doxxing chains that expose real-world identities, locations, and family relationships.

Black Basta’s Known Track Record

Public reporting attributes the first Black Basta operations to early 2022. The group has since hit hospitals, manufacturers, local governments, and professional service firms across North America and Europe. Their typical playbook involves initial access through compromised remote desktop credentials or phishing, followed by rapid exfiltration of sensitive files before encryption. They operate a double-extortion model: demanding payment to prevent both system encryption and public release of stolen data. When victims refuse to pay, Black Basta publishes samples and eventually the full dataset on their leak site, as seen with rekord.de.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, including any records that may have reached the Black Basta leak site.
  • Rotate any password you ever used on rekord.de or related supplier portals anywhere it is reused, and switch on 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure of your data is caught in hours, not months.
  • Cover the household with DoxxScan family coverage that extends to dependents and children’s gaming accounts that often chain back to the same address or reused credentials.
  • Let remediation specialists handle takedown requests for any exposed personal documents or broker listings that surface from this or linked incidents.

The rekord.de breach is a reminder that even specialist manufacturers hold data that can fuel identity theft and doxxing long after the initial ransomware incident. Starting with identity-chain mapping and continuous monitoring gives you the clearest picture of what is already circulating and the fastest route to remediation. DoxxScan by GalaxyWarden delivers that combination of continuous monitoring across 13.1 billion+ breach records and over 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage including children’s gaming accounts.

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
rekord.de 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 the filing does not enumerate what was exposed
Disclosed November 01, 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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