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high severity June 13, 2023 · 3 min read Unverified claim — what this is

t-s-c.eu Listed by lockbit3 Ransomware Group

If you are a customer of t-s-c.eu, here’s what is being claimed, and what it would mean for you.

T-S-C is a highly specialized partnership of legal professionals that focuses exclusively on employment law. Our clients are primarily medium and large companies, board members, managing directors and senior executives. We advise and represent our cl...

— 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.
t-s-c.eu Listed by lockbit3 Ransomware Group

On June 13, 2023, the German employment-law firm T-S-C.eu appeared on the LockBit 3.0 ransomware leak site. The listing states that internal files were exfiltrated during a ransomware attack; the exact number of records and the specific data types remain undisclosed by both the attackers and the firm.

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Details in the Leak-Site Listing

The LockBit 3.0 portal entry states that T-S-C, a partnership of legal professionals focused exclusively on employment law, had files stolen. The disclosure indicates the data was taken from the firm’s internal systems but provides no count of affected individuals, no sample documents, and no deadline for ransom payment. Public mirrors of the leak site, such as ransomware.live, preserve the original posting with its limited details. The notification does not state whether client records, employee information, or only operational files were involved.

Why This Matters for You and Your Family

When a specialized law firm that advises medium and large companies, board members, managing directors, and senior executives suffers a breach, the ripple effects reach ordinary people. Employment-law records frequently contain names, addresses, dates of birth, salary details, disciplinary notes, and settlement agreements. If your current or former employer worked with T-S-C, your personal employment history may now sit in an attacker-controlled archive. Even without exact victim counts, the exposure creates long-term risk because stolen legal files are rarely simple spreadsheets; they often link multiple family members through shared addresses, phone numbers, and email accounts.

Doxxing and Identity-Chain Implications

Legal documents are high-value connectors in doxxing chains. A single leaked employment file can tie an individual’s real name to work email, home address, spouse or partner details, and sometimes children’s names listed as dependents. Attackers and data brokers then cross-reference these with other breaches to build complete identity profiles. Credential leaks from the firm’s systems can also cascade into account takeovers, including gaming accounts used by you or your children. Once a username and password pair from a professional environment appears on underground markets, it is routinely tested against Steam, Roblox, Discord, and other platforms, turning a corporate breach into household exposure.

LockBit 3.0 Track Record

Public reporting attributes the LockBit 3.0 variant to a ransomware operation that first appeared in 2020 under the original LockBit name. The group rebranded to LockBit 3.0 in early 2023 after releasing new encryptors and a more aggressive extortion playbook. Notable prior victims include numerous law firms, healthcare providers, and manufacturing companies across Europe and North America. Their typical approach combines initial access through compromised remote desktop credentials or phishing, followed by exfiltration of sensitive files before encryption. The final stage is dual extortion: threatening to publish the data on their leak site while simultaneously demanding payment to prevent release. The T-S-C.eu listing follows this pattern exactly.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, with cleanup handled by the service.
  • Rotate any password you ever used at T-S-C.eu or related professional services, and enable 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 vulnerable to credential chaining from this claimed breach.
  • Let remediation specialists manage takedown requests for any exposed personal documents appearing on data-broker or extortion sites.

The incident underscores that even targeted legal firms can become gateways to personal exposure for clients and their families. A forward-looking approach means treating every new breach as a prompt to tighten your own perimeter before the next wave arrives. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts at risk from cascading credential leaks.

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.

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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed June 13, 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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