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Charter Industrial Supply

Claimed by Sarcoma · listed 9 months ago

67 GB
Data size
9m
Age
since listed · data leaked

Status timeline

  1. ListedOct 8, 2025
  2. Data leakeddate unknown

At a glance

Group
Sarcoma
Status
Data leaked
Country
United States
Sector
Manufacturing
Listed on leak site
Oct 8, 2025
Data size
67 GB

About the victim

AI dossier — public-source company profile

Charter Industrial Supply is a family-owned distributor specializing in industrial and hydraulic hose and fittings, serving markets such as construction, military, and original equipment manufacturing (OEM). The company offers a wide range of products including valves, fasteners, and pipe fittings, and maintains partnerships with top manufacturers while providing ISO and military specification-certified products. They are recognized for their extensive inventory management solutions and a 100% fill rate commitment.

Industry
Industrial & Hydraulic Hose, Fittings & Distribution

Attack summary

Severity: high — 67 GB of data has been confirmed exfiltrated and published. The company serves military and government OEM clients, raising the potential sensitivity of the data; exfiltration of supply-chain and contract data from a military-grade supplier constitutes significant business and potentially regulated data exposure.

The Sarcoma ransomware group claims to have exfiltrated 67 GB of data from Charter Industrial Supply and has published the data archive. The disclosed status indicates the data has been published rather than merely threatened.

high

Data the group says was taken

AI dossier — extracted from the leak post
  • Business and operational records
  • Inventory management data
  • Customer and partner information
  • Product and procurement documentation
  • Potentially military/government contract records

What the group claims

Charter Industrial Supply Charter Industrial Supply is a family-owned distributor specializing in industrial and hydraulic hose and fittings, serving diverse markets such as construction, military, and original equipment manufacturing (OEM). They offer a wide range of products including valves, fasteners, and pipe fittings, and are recognized for their reliable performance and extensive inventory management solutions. The company prides itself on maintaining a 100% fill rate and meeting the demanding needs of their clients, which include industry leaders and critical projects across various sectors. As a premier distributor, they have established partnerships with top manufacturers and provide quality-certified products in accordance with ISO and military specifications.Geo: USA - Leak size: 67 GB Archive - Contains: Files, SQL

The leak post

captured from the group's site
Site: https://gyf.com.ar/ Industry: Business Services GEO: Argentina 
Site: www.propanelevac.ca Industry: Gas Stations, Retail GEO: Canada 
Site: www.mecmatica.it Industry: Provider of software solutions GEO: Italy 
Site: bedachungen-soellner.de Industry: Commercial & Residential Construction GEO: Germany 
Site: charterindustrial.com Industry: Industrial Machinery & Equipment GEO: USA 
Site: msbuilders.com Industry: Commercial & Residential Construction GEO: USA 
Site: thermofin.de Industry: Building Materials GEO: Germany 
Site: miamimanagement.com Industry: Business Services GEO: USA 
Site: kwg-senftenberg.de Industry: Business Services GEO: Germany 
Site: f1-generation.com Industry: Apparel & Accessories Retail GEO: Germany 
Site: inoxlaghi.com Industry: Industrial Machinery & Equipment GEO: Italy 
Site: maselli.com Industry: Manufacturing innovative optical technology GEO: Italy 
Site: metroheatingandair.com Industry: Commercial & Residential Construction GEO: USA 
Site: hv.com.co Industry: Food & Beverage GEO: Colombia 

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Design and develop IT products and services for the financial market
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Propane Levac inc. specializes in the distribution of propane across Ontari…

Source

Indexed 9 months 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 Sarcoma

Sarcoma is a relatively new ransomware group that emerged in October 2024, operating with apparent financial motivations and demonstrating a broad international targeting approach with at least 140 documented victims across multiple countries and industry sectors. The group's origin and affiliations remain unclear due to its recent emergence, with no publicly documented connections to established ransomware families or confirmation of whether they operate as an independent entity or through a Ransomware-as-a-Service model. Limited public information is available regarding Sarcoma's specific attack methodologies, initial access vectors, or technical capabilities, though their targeting patterns suggest opportunistic rather than highly selective victim selection across diverse industries including manufacturing, business services, agriculture and food production, and technology sectors. The group has shown a particular focus on victims in the United States while also maintaining operations against targets in Italy, Canada, Germany, and Australia, though no specific high-profile attacks or record ransom demands have been publicly documented by major security firms or law enforcement agencies. Given the group's recent emergence in late 2024, Sarcoma appears to remain active with no reported law enforcement disruptions or confirmed rebranding activities at this time. The group has been linked to 150 public disclosures across our corpus. First observed on a leak site on October 9, 2024; most recent post May 12, 2026. The operation is currently active.

Also tracked as: Sarcoma Ransomware Group.

Timeline of this disclosure

  • October 8, 2025Charter Industrial Supply listed by Sarcomaon the group's public leak site
Data size
67 GB

Other recent disclosures by Sarcoma

Sarcoma has been linked to 150 public victims on Darkfield. A sample of the most recent:

See the full Sarcoma dossier →

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 3,681 disclosures indexed across all operators we track. Geographically, Charter Industrial Supply is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Sarcoma means Charter Industrial Supply 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, CISA (United States), as required for your jurisdiction.
  • Monitor for the data appearing on Sarcoma'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.