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high severity January 12, 2023 · 3 min read Unverified claim — what this is

muellergartenbau.ch Listed by lockbit3 Ransomware Group

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

The garden is a private refuge from the hustle and bustle of everyday life. It thrives as an oasis of relaxation and as a calling card for individual style. Our task is to optimally adapt the garden to local conditions and to create scope for creativ...

— 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.
muellergartenbau.ch Listed by lockbit3 Ransomware Group

On January 12, 2023, the Swiss landscaping firm muellergartenbau.ch appeared on the LockBit 3.0 ransomware leak site, claiming that internal files had been exfiltrated during an active ransomware attack. The listing does not disclose the exact number of records involved or the specific data types beyond “internal files,” leaving affected customers, employees, and partners to assess their own exposure.

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Primary Disclosure Details

The LockBit 3.0 leak page states that muellergartenbau.ch suffered a ransomware intrusion and that attackers successfully exfiltrated company files before encryption. No victim count, ransom amount, or detailed file inventory is provided in the listing. The disclosure simply states that data was taken and is now hosted for anyone to download while the extortion window remains open. Public reporting on LockBit 3.0 indicates this minimalist posting style is typical: the group publishes proof of compromise and waits for the victim to negotiate or face full data release.

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Why This Matters for You and Your Family

Even though the company is a small garden-design business, its internal files almost certainly contain names, addresses, phone numbers, email accounts, and payment details of private customers who hired the firm to landscape their homes. If you or your family ever engaged muellergartenbau.ch, your personal information may now sit in an easily downloadable archive. Internal files exfiltrated in such incidents frequently include contracts, invoices, site photographs with visible house numbers, and email threads that reveal family schedules or children’s names. Once these records leave the company’s control, they can be searched, sold, or used to launch further attacks against you personally.

Doxxing and Identity-Chain Risks

Ransomware leaks like this one accelerate doxxing chains. An attacker who obtains your email and home address from the muellergartenbau.ch files can cross-reference it with credential leaks from other breaches, gaming accounts, or social-media handles. The result is a single, linked profile that reveals where you live, who lives with you, and which online services you use. Children’s gaming accounts are especially vulnerable because parents often reuse the same password or recovery email listed in household contracts. A single exposed landscaping invoice can therefore become the first link in a chain that ends with compromised Roblox, Fortnite, or Discord accounts belonging to your kids.

LockBit 3.0 Track Record

Public reporting attributes LockBit 3.0 as the latest iteration of a ransomware operation that first appeared in 2019 under the name LockBit. The group has targeted organizations across dozens of countries, from healthcare providers and manufacturers to local government offices and small service businesses. Their playbook is consistent: gain initial access through phishing, remote-desktop vulnerabilities, or stolen credentials; exfiltrate data quietly before deploying ransomware; then extort the victim with dual threats of encryption and public data release. LockBit 3.0 continues to publish non-paying victims on its leak site, often adding countdown timers and offering the stolen files for free download after the deadline passes.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, with cleanup handled by Warden specialists.
  • Rotate any password you ever used at muellergartenbau.ch or on related accounts, then enable 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 household — DoxxScan family coverage extends to dependents and children’s gaming accounts that chain back to the same address or recovery email.
  • Let remediation specialists handle ongoing takedown requests across data brokers and leak repositories on your behalf.

The incident underscores that even seemingly ordinary local businesses can become gateways to personal exposure when ransomware groups strike. Staying ahead requires more than changing one password; it demands visibility into how your information travels across the internet. DoxxScan by GalaxyWarden delivers that visibility through continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts. Source: https://www.ransomware.live/id/bXVlbGxlcmdhcnRlbmJhdS5jaEBsb2NrYml0Mw==

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.

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muellergartenbau.ch is one listing. Your email is probably in others.
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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed January 12, 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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