Was Wolf & Sofsky GmbH hit by ransomware?

Wolf & Sofsky GmbH was listed by the Incransom ransomware operation (Germany), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the Incransom ransomware group?

Incransom is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the Wolf & Sofsky GmbH breach?

Incransom published data attributed to Wolf & Sofsky GmbH. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Wolf & Sofsky GmbH

Claimed by Incransom · listed 5 hours ago

Today

Age

since listed · data leaked

Status timeline

ListedOct 13, 2026
Data leakeddate unknown

At a glance

Group: Incransom
Status: Data leaked
Country: Germany
Sector: Manufacturing
Listed on leak site: Oct 13, 2026

About the victim

AI dossier — public-source company profile

Wolf & Sofsky GmbH is a German construction company based in Zweibrücken with a 75-year operating history. The company specializes in complex construction projects and maintains a significant financial position in the sector.

Industry: Construction & Civil Engineering
Address: Zweibrücken, Germany

Attack summary

Severity: high — Confirmed exfiltration of multiple sensitive data categories including regulated personal data (GDPR-protected employee and client PII), financial records, proprietary technical assets, and strategic business information. Scale and sensitivity of commercial and technical IP justify high classification despite no proof file count stated.

incransom claims to have exfiltrated financial data, client contracts, commercial terms, employee and client personal information, technical project drawings and architectural plans, and strategic business documents from Wolf & Sofsky GmbH.

high

Data the group says was taken

AI dossier — extracted from the leak post

Financial reports and budgets
Cost estimates and revenue data
Client contracts and commercial offers
Contract terms and conditions
Employee names, contacts, and job titles
Client personal information
Employee salary information
Technical project drawings
Architectural plans and solutions
Business plans
Strategic documents

What the group claims

Wolf & Sofsky GmbH is a construction company with a 75-year history, based in Zweibrücken, Germany. The company operates on highly complex projects and maintains a significant financial position. Critical Information We Possess Financial Data: Complete spectrum of financial information (reports, budgets, cost estimates), revealing project profitability, total revenue, cost structure, and financial stability of the company. Commercial Information: Contracts with clients, commercial offers, contract terms — these form the foundation of Wolf & Sofsky's competitive advantage. Personal Data: Information about employees and clients (names, contacts, job titles, possibly salaries), which falls under GDPR legislation. Technical Assets: Technical plans, project drawings, architectural solutions — the company's unique intellectual property. Strategic Plans: Business plans and strategic documents, revealing development directions, new markets, and future projects.

Sources

Leak posthttp://incblog6qu4y4mm4zvw5nrmue6qbwtgjsxpw6b7ixzssu36tsajldoad.onion/blog/disclosures/6ace1e019cd108bf26913637

Source

Indexed 5 hours ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About Incransom

Incransom is a ransomware group that emerged in August 2023, operating with primarily financial motivations as evidenced by their targeting of high-value sectors across multiple developed nations. The group's origin and specific affiliations remain undocumented by major threat intelligence organizations, though their operational patterns suggest they likely operate independently rather than as a ransomware-as-a-service model. With 734 documented victims, Incransom has demonstrated a preference for targeting organizations in the United States, Canada, United Kingdom, Germany, and Australia, with particular focus on healthcare, technology, business services, and manufacturing sectors, though their attack methodology and specific technical capabilities have not been extensively documented by established security researchers or government agencies. The group's notable campaigns and specific high-profile victims have not been publicly detailed by CISA, FBI, Mandiant, or other reputable threat intelligence sources, suggesting either operational security effectiveness or limited visibility into their most significant operations. Based on available intelligence, Incransom appears to remain active as of recent reporting periods, though comprehensive analysis of their current operational status requires additional documentation from established threat intelligence sources. The group has been linked to 1,828 public disclosures across our corpus. First observed on a leak site on September 9, 2021; most recent post October 13, 2026. The operation is currently active.

Also tracked as: inc ransom, INC.

Timeline of this disclosure

October 13, 2026Wolf & Sofsky GmbH listed by Incransom on the group's public leak site

Other recent disclosures by Incransom

Incransom has been linked to 1,828 public victims on Darkfield. A sample of the most recent:

See the full Incransom dossier →

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 3,699 disclosures indexed across all operators we track. Geographically, Wolf & Sofsky GmbH is reported in Germany, a country with 393 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Incransom means Wolf & Sofsky GmbH appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Report the incident to your national CERT, CERT-Bund (Germany), as required for your jurisdiction.
Monitor for the data appearing on Incransom's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.