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high severity December 30, 2023 · 3 min read Unverified claim — what this is

contimade.cz Listed by lockbit3 Ransomware Group

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

Since 1993, we have been engaged in the production of containers and the development of modular solutions, which are currently being used throughout Europe, namely in Germany, Iceland, Belgium, Switzerland, Lithuania, the Netherlands, Scandinavia, th...

— from LockBit’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.
contimade.cz Listed by lockbit3 Ransomware Group

On December 30, 2023, Czech company contimade.cz appeared on the LockBit 3.0 ransomware leak site, claiming that internal files had been exfiltrated during an active ransomware attack. The listing states that the firm, which has manufactured containers and modular building solutions since 1993 for clients across Europe, is now subject to public data exposure unless payment is received. Anyone whose information appears in those files — employees, customers, suppliers, or business partners — now faces immediate identity and privacy risks.

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Reported Details from the Listing

The LockBit 3.0 leak page explicitly names contimade.cz and states that internal files were exfiltrated following a ransomware deployment. The disclosure does not quantify the number of records affected, list specific data types such as customer databases or employee payroll files, or reveal the exact ransom demand. It simply states that data was stolen and will be published if the company does not meet the attackers’ deadline. The incident follows the group’s standard pattern of initial encryption, data theft, and subsequent extortion through public shaming on their onion site.

Why This Matters for You and Your Family

When a manufacturing firm like contimade.cz suffers a breach, the exposed internal files frequently contain names, addresses, phone numbers, email accounts, contract details, and financial records belonging to ordinary people. If your employer, your child’s school supplier, or a company you purchased modular housing from uses contimade.cz, your personal information may now sit on a criminal server. Once leaked, that data never expires. It can be sold, combined with other breaches, and used to impersonate you or target your family with phishing, identity theft, or physical scams. The real cost appears months later when fraudulent accounts appear in your name or suspicious charges hit shared family cards.

Doxxing and Identity-Chain Risks

Ransomware groups rarely limit themselves to one dataset. A single email or phone number allegedly taken from contimade.cz can be cross-referenced against gaming accounts, social-media handles, and previous breaches to build a complete identity chain. Attackers then impersonate you to friends, reset passwords on linked services, or publish personal details to harass family members. Children’s gaming usernames tied to a parent’s leaked work email are especially vulnerable; once the handle leaks, predators can locate the child’s real name and home address within hours. These cascading exposures turn one corporate breach into long-term personal surveillance and blackmail material.

LockBit 3.0 Track Record

Public reporting attributes LockBit’s emergence to 2019, with the rebranded LockBit 3.0 variant appearing in mid-2022. The group has hit hospitals, manufacturers, logistics firms, and local governments worldwide. Their playbook is consistent: gain initial access through phishing or exploited remote desktop services, deploy ransomware to encrypt systems, exfiltrate sensitive files before triggering encryption, then demand payment while threatening to release the stolen data on their leak site. They operate a ransomware-as-a-service model, allowing affiliates to use the LockBit 3.0 infrastructure in exchange for a share of any ransom. The contimade.cz listing fits this pattern exactly.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, then use the cleanup of Warden to remove what you can.
  • Rotate any password you ever used at contimade.cz or any related supplier account, and switch to 2FA through an authenticator app instead of SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours rather than months.
  • Cover the entire household with DoxxScan family protection that extends to dependents and children’s gaming accounts that often chain back to the same leaked address or email.
  • Let remediation specialists handle takedown requests across data brokers and extortion sites on your behalf while you focus on securing daily life.

The contimade.cz breach is another reminder that corporate ransomware attacks quickly become personal identity crises. Acting immediately limits how far attackers can travel down the identity chain before you shut the doors. Start your DoxxScan trial today; its continuous monitoring, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage give you and your family the practical defense needed when criminals publish stolen corporate files. DoxxScan is also effective for protecting gaming accounts because credential leaks like this one routinely cascade into account takeovers and doxxing chains.

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
contimade.cz 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 December 30, 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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