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high severity December 01, 2022 · 3 min read Unverified claim — what this is

pro office Büro + Wohnkultur GmbH Listed by alphv Ransomware Group

If you are a customer of pro office Büro + Wohnkultur GmbH, here’s what is being claimed, and what it would mean for you.

pro office Büro + Wohnkultur GmbH was listed on the alphv ransomware leak site. The group claims to have stolen internal data.

— from Alphv’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.
pro office Büro + Wohnkultur GmbH Listed by alphv Ransomware Group

On December 1, 2022, German furniture and office-supply company pro office Büro + Wohnkultur GmbH appeared on the leak site operated by the alphv ransomware group. The listing states that the attackers exfiltrated internal files during a ransomware incident and threatens to publish them if the company does not meet their demands. Because the leak-site posting does not quantify how many people are affected or list specific data fields, the exact scope remains unknown to the public.

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Reported Details from the Listing

The alphv leak site entry for pro office Büro + Wohnkultur GmbH claims the group stole internal company data during a ransomware attack. No sample files have been published yet, and the disclosure does not specify what categories of information were taken. The posting follows the group’s standard format: victim name, proof of compromise screenshots, and a countdown timer for extortion. Public mirrors of the now-defunct onion site, such as those aggregated on ransomware.live, preserve the original December 1, 2022 listing and state the claim of data exfiltration.

Why This Matters for You and Your Family

When a company that sells furniture, office equipment, or interior-design services is breached, customer invoices, delivery addresses, phone numbers, and payment records are often among the internal files. Even though the alphv listing does not detail the records involved, internal files exfiltrated in these attacks routinely include personal information that can be used to impersonate you or your household. If you have ever bought from pro office or any similar retailer, your data could be sitting in the unreleased archive. The longer it remains unpublished, the greater the chance it will surface later on other criminal marketplaces.

The Doxxing and Identity-Chain Risk

Ransomware operators rarely stop at one dataset. A single leaked invoice can link your home address, email address, and phone number, creating the foundation for an identity chain. Attackers then cross-reference that information with credential leaks from other breaches, gaming platforms, or social-media accounts. The result is doxxing: your full name, current residence, and family details become packaged and sold. Credential leaks like this one cascade into account takeovers on shopping sites, email, and even children’s gaming accounts that reuse the same password or recovery phone number.

Alphv’s Publicly Known Track Record

Public reporting attributes the alphv group, also known as BlackCat, with emerging in late 2021. The gang has since hit hospitals, manufacturers, and retailers across North America and Europe. Their typical playbook begins with phishing or compromised remote-desktop credentials, followed by rapid lateral movement inside the victim network, data exfiltration, and deployment of custom ransomware. After encryption they shift to double-extortion: demanding payment to decrypt files and a second sum to prevent publication of stolen documents. The pro office listing fits this pattern exactly.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, including cleanup of exposed records.
  • Rotate any password you used at pro office or similar retailers anywhere it is reused, and switch on 2FA through an authenticator app rather than text messages.
  • 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 that often chain back to the same address or recovery details.
  • Let remediation specialists handle ongoing takedown requests across data brokers and extortion sites on your behalf.

The incident shows that even mid-sized retailers remain targets and that stolen internal files can quietly fuel identity theft long after the initial headline fades. Starting proactive defense now limits how far attackers can travel along your personal data chain. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists, with household coverage that includes 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
pro office Büro + Wohnkultur GmbH 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 December 01, 2022
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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