high severity December 16, 2023 · 3 min read Unverified claim — what this is

LCGB Listed by 8Base Ransomware Group

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

The LCGB works for the rights of employees by protecting the existence of employees, social protection, retirement and support for young people in difficulty on the job market.lcgb.lu
— from 8base’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.

On December 16, 2023, the Luxembourg Confederation of Christian Trade Unions (LCGB) appeared on the leak site operated by the 8base ransomware group. The listing states that internal files were exfiltrated during a ransomware attack on the organization, which represents employees across Luxembourg and advocates for workplace rights, social protections, retirement benefits, and support for young job seekers.

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Details in the 8base Listing

The primary disclosure on the 8base leak site indicates that LCGB suffered a ransomware incident in which attackers successfully exfiltrated internal files. The listing does not quantify the number of affected records, specify the exact data types beyond “internal files,” or disclose the ransom demand or payment deadline. Public views of the leak site via ransomware.live state the entry was first surfaced on December 16, 2023. No separate breach notification from LCGB has been located in regulatory filings or company statements at the time of this analysis.

Why This Matters for You and Your Family

When a trade union that handles employment records, personal support cases, and financial-benefit information is breached, the exposure can reach ordinary workers and their households. Internal files often contain names, addresses, dates of birth, national identification numbers, salary details, or case notes tied to workplace disputes and retirement claims. If any of these records relate to you or a family member, the information can be used for identity theft, fraudulent loan applications, or targeted phishing that references real employment history. Even when exact record counts remain unknown, the claimed exfiltration of internal documents means the risk is real and persistent.

Doxxing and Identity-Chain Risks

Leaked union files frequently link professional identities to personal contact data, creating long chains that attackers exploit. A single email or phone number taken from an LCGB record can be cross-referenced with gaming accounts, social-media handles, or family-member profiles. This is exactly why credential leaks and internal-document exposures cascade into account takeovers. DoxxScan by GalaxyWarden continuously monitors across 13.1B+ breach records and 100+ platforms, applies AI-powered identity-chain mapping, and provides hands-on remediation by specialists. Its household coverage also protects children’s gaming accounts that often share the same address or parent email, breaking the doxxing chains before they escalate.

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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 8base · 448 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed December 16, 2023

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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8base — 448 incidents tracked

Every breach we've attributed to 8base, in one running log. See who else they've hit →

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