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high severity November 06, 2025 · 3 min read Unverified claim — what this is

pmsp.at Listed by incransom Ransomware Group

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

We have Piaty Müller-Mezin Schoeller Rechtsanwälte GmbH company data, payment and tax documentation, employee and client documents, as well as projects and developments.

— from INC Ransom’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.
pmsp.at Listed by incransom Ransomware Group

On November 6, 2025, the Austrian law firm Piaty Müller-Mezin Schoeller Rechtsanwälte GmbH appeared on the leak site of the ransomware group Incransom. The attackers claim to have stolen internal files including payment and tax documentation, employee records, client documents, and project materials.

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Reported Details from Reporting

Public reporting indicates the firm’s data was exfiltrated during a ransomware incident. The Incransom leak page lists categories such as internal files, payment records, tax documents, employee information, client files, and project developments. No exact number of affected individuals has been confirmed, and the full volume of stolen data remains undisclosed in available reporting. The listing appeared on the group’s .onion site, which is tracked by ransomware monitoring services such as ransomware.live.

Why This Matters for You and Your Family

When a law firm’s client documents are stolen, the people named in those files can face immediate risks. If you or any member of your family has ever been a client of this firm, your personal information, financial details, or legal matters may now sit on a criminal server. Employee records from the firm could also expose current and former staff members and their families. Once data leaves a professional environment like this, it rarely stays contained. It can surface on dark-web markets, get bundled into larger datasets, or be used to launch targeted attacks against you at home.

The Doxxing and Identity-Chain Risks

Legal and tax documents often contain multiple pieces of identifying information in one place: full names, addresses, dates of birth, bank details, email accounts, and phone numbers. Attackers can link these fragments across other breaches to build a complete profile. A single exposed email can lead to gaming accounts, social-media handles, or family photos. Credential leaks like this one frequently cascade into account takeovers, especially for shared family passwords or children’s online profiles. The chain can end in harassment, identity theft, or extortion attempts aimed at your household.

Incransom’s Publicly Known Track Record

Public reporting attributes Incransom with emerging in late 2024 as a ransomware operation that combines encryption with data theft and extortion. The group has listed victims ranging from small businesses to professional services firms. Their typical playbook involves gaining initial access, exfiltrating documents before encryption, then publishing samples on their leak site to pressure payment. They set short deadlines for victims to negotiate before releasing larger portions of the stolen data. Exact success rates and prior victim counts are difficult to verify, but available reporting describes a pattern of opportunistic attacks on organizations that handle sensitive client information.

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.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure of your information is caught in hours rather than months.
  • Rotate any password you used at the law firm or related services, replace it with a unique passphrase everywhere it appears, and enable two-factor authentication through an authenticator app instead of SMS.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which often chain back to the same address or parent email.
  • Let remediation specialists manage takedown requests for any exposed personal documents or broker listings that surface from this incident.

The incident shows how quickly professional data breaches reach into ordinary households. Acting promptly on the credentials and documents already exposed can limit further damage. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping that connects online handles to real identities, and hands-on remediation by specialists who handle takedowns for you and your entire family, including children’s gaming accounts that are frequently targeted after credential leaks like this one.

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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pmsp.at is one listing. Your email is probably in others.
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Report details & sourcing

Severity High
Disclosed November 06, 2025
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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