Was csi-ri.com hit by ransomware?

csi-ri.com was listed by the Incransom ransomware operation (United States), 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 csi-ri.com breach?

Incransom published data attributed to csi-ri.com. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

← All victims

Contractors Supply Inc.

listed as csi-ri.com · Claimed by Incransom · listed 4 months ago

$5M

Ransom

demanded

Age

since listed · data leaked

Status timeline

ListedMar 10, 2026
Data leakeddate unknown

At a glance

Group: Incransom
Status: Data leaked
Country: United States
Listed on leak site: Mar 10, 2026
Ransom demanded: $5M
Estimated revenue: $5M

About the victim

AI dossier — public-source company profile

Contractors Supply Inc. (csi-ri.com) is a Rhode Island-based distributor of building materials for commercial, industrial, and residential construction. The company stocks and distributes products conforming to DOT, ASTM, and Federal Specifications, partnering with prominent manufacturers such as Dow, Sika, Quikrete, and Carlisle. It serves contractors, architects, and engineers across multiple locations as a single-source supplier of construction materials.

Industry: Construction Materials Distribution
Employees: 50

Attack summary

Severity: high — Data has been confirmed published by the threat actor, indicating actual exfiltration and public release. The company handles contractor, architect, and engineer relationships with potential business-sensitive and PII data; a $5M ransom demand and data_published status elevate this beyond medium severity.

The Incransom group claims to have attacked Contractors Supply Inc. and has published data (disclosed status: data_published), with a stated ransom demand of $5 million. The post does not specify whether encryption, exfiltration, or both occurred, but the data_published status indicates exfiltration and public release of company data.

high

Data the group says was taken

AI dossier — extracted from the leak post

Company financial records
Employee information
Customer/contractor data
Business operations data

What the group claims

Contractors Supply stocks and distributes only top quality products and materials that conform to the latest DOT, ASTM, and Federal Specifications. In addition, the company only partner with manufacturers and representatives who stand behind their products and prove to be invaluable resources in product selection, technical service, price and availability. Contractors Supply prides itself on partnering with contractors, architects, engineers as well as with the company's manufacturers to continually solve problems and provide solutions to the company's customers' needs. The company strives to share the company's expertise with the company's customers to generate successful results and solutions in all phases of construction. Contractors Supply's goal is to continue to be the company's customers' First Choice supplier by: - Stocking a wide variety of quality material, supplies, and equipment - Delivering the items you need, when and where you need them - Providing accurate and factual Employees: 50 Revenue: $5 Million Industry: Industrial Machinery & Equipment Phone Number: (203) 553-4300

Sources

Source

Indexed 4 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 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 1,712 public disclosures across our corpus. First observed on a leak site on September 9, 2021; most recent post July 14, 2026. The operation is currently active.

Also tracked as: inc ransom, INC.

Timeline of this disclosure

March 10, 2026csi-ri.com listed by Incransomon the group's public leak site

Ransom demanded: $5M

Other recent disclosures by Incransom

Incransom has been linked to 1,712 public victims on Darkfield. A sample of the most recent:

See the full Incransom dossier →

Sector and geography

Geographically, csi-ri.com is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Incransom means csi-ri.com 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 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.