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AHI Supply

Claimed by Sarcoma · listed 1 year ago

452 GB
Data size
15m
Age
since listed · data leaked

Status timeline

  1. ListedMar 22, 2025
  2. Data leakeddate unknown

At a glance

Group
Sarcoma
Status
Data leaked
Country
United States
Sector
Manufacturing
Listed on leak site
Mar 22, 2025
Data size
452 GB

About the victim

AI dossier — public-source company profile

AHI Supply is a Texas-based manufacturer and distributor of construction products founded in 1982, headquartered in Pearland with three production and distribution facilities in Houston, Austin, and Dallas. The company specializes in custom architectural products including cast stone, colored cements, stucco coatings, masonry products, and structural steel, serving the construction industry across Texas and neighboring states.

Industry
Construction Materials Manufacturing & Distribution
Address
Pearland, TX; operations in Houston, Austin, and Dallas, Texas, USA
Founded
1982

Attack summary

Severity: medium — Confirmed exfiltration of 452 GB of business data with published access, but no specific regulated or highly sensitive data categories (PII, health, finance at scale) explicitly identified in the leak post. Data size is substantial and indicates operational/business impact.

Sarcoma group claims to have exfiltrated 452 GB of data from AHI Supply. The leak post does not explicitly state encryption or operational disruption, only that files have been published.

medium

Data the group says was taken

AI dossier — extracted from the leak post
  • Business records
  • Customer data
  • Financial records
  • Operational files
  • Product information

What the group claims

Welcome to AHI Supply AHI Supply is a leading manufacturer and supplier of quality construction products. We are committed to manufacturing superior products at an affordable price with a focus on customer satisfaction and service. AHI Supply works with clients and distributors to provide innovative construction solutions that contribute to their success and competitive advantage. Our company has been serving the general public and the construction community in Texas since 1982. Today, AHI Supply operates three production and distribution facilities in Houston, Austin, and Dallas to better serve the construction community in Texas and neighboring states. We take pride in our quality products, superior knowledge, on-time deliveries and our committed customer service. Our exceptional sales staff can assist you with your project regardless of size. We specialize in custom architectural products, including Cast Stone, Spectrum Colored Cements, stucco coatings, foundation and masonry products, fireplace material, masonry cleaners, structural steel, equipment and hand tools, and more. Since our beginnings in 1982 in Pearland, TX, we have introduced many innovative products and seen tremendous growth. Our Spectrum cement line which includes Gray, White, and Colored Portland & Lime Cements—as well as Colored Masonry Cements has been well received by the construction industry. Our Tex-Clean brand masonry cleaners were introduced in 1986 and in 1988 we opened our Cast Stone department. These developments, along with the continued success of our Spectrum cements, have allowed us to become one of the most trusted names in the business. Over the years, we have introduced other successful product lines, such as our Spectrum Stucco Wall coatings and Ameristeel Structural Steel products. Please let us know how we can be assistance to you!Geo: USA - Leak size: 452 GB Archive - Contains: Files

Sources

Source

Indexed 1 year 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

  • March 22, 2025AHI Supply listed by Sarcomaon the group's public leak site
Data size
452 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, AHI 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 AHI 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.