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Sandray Precision Grinding Inc

listed as sandray.com · Claimed by Threeam · listed 2 years ago

19m
Age
since listed · data leaked

Status timeline

  1. ListedOct 31, 2024
  2. Data leakeddate unknown

At a glance

Group
Threeam
Status
Data leaked
Country
United States
Listed on leak site
Oct 31, 2024

About the victim

AI dossier — public-source company profile

Sandray Precision Grinding Inc is an ISO-certified industrial grinding service provider based in Rockford, Illinois, operating since 1961. The company operates across 34,000 square feet of facility space and serves the Midwest region with specialized grinding and honing services for industrial customers.

Industry
Industrial Precision Grinding Services
Address
Rockford, Illinois, United States
Employees
34
Founded
1961

Attack summary

Severity: medium — Data has been published by the ransomware operator (disclosed status confirmed), but no specific sensitive data categories (PII at scale, financial records, trade secrets) are explicitly detailed in the available leak post excerpt. The company is a small industrial service provider with limited employee count, reducing overall exposure scale.

Threeam claims to have exfiltrated data from Sandray Precision Grinding Inc. The ransomware group has published the victim on their leak site with disclosed status, indicating data has been made public.

medium

Data the group says was taken

AI dossier — extracted from the leak post
  • business records
  • customer information
  • operational data

What the group claims

Sandray Precision Grinding Inc is located in Rockford, Illinois and has served the Midwest region for 50 years of grinding experience. Sandray Precision Grinding Inc operates in 2 buildings with 34,000 square feet and has a wide variety of...

Sources

Source

Indexed 2 years 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 Threeam

Threeam is a financially motivated ransomware group that emerged in September 2023, operating as a relatively new player in the ransomware ecosystem with 64 documented victims across multiple countries and sectors. The group's origin and potential affiliations remain unclear due to limited public documentation from major security agencies, though their targeting patterns suggest a broad opportunistic approach rather than nation-state backing. Based on available victim data, Threeam appears to employ common initial access vectors targeting organizations across business services, healthcare, manufacturing, and technology sectors, with the United States, United Kingdom, Australia, France, and Brazil representing their primary geographic focus areas. While specific technical details about their encryption methods and extortion tactics have not been extensively documented by major threat intelligence firms, their emergence in late 2023 and victim count suggests they have established operational capabilities within the competitive ransomware landscape. The group's current operational status remains active based on the recency of their emergence, though detailed law enforcement actions or disruption efforts have not been publicly reported by CISA, FBI, or other major security organizations. The group has been linked to 85 public disclosures across our corpus. First observed on a leak site on September 14, 2023; most recent post June 12, 2026. The operation is currently inactive.

Timeline of this disclosure

  • October 31, 2024sandray.com listed by Threeamon the group's public leak site

Other recent disclosures by Threeam

Threeam has been linked to 85 public victims on Darkfield. A sample of the most recent:

See the full Threeam dossier →

Sector and geography

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

If your organisation is affected

A listing by Threeam means sandray.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 Threeam'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.