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Listed on a ransomware leak site

Open Range Field Services

openrangefieldservices.com

Open Range Field Services was listed on the Sarcoma leak site on Oct 19, 2024. Information as of Oct 19, 2026.

Country: United StatesIndustry: Unknown
Updated continuously · figures as of Oct 19, 2026
Claimed by
Sarcoma
First listed
Oct 19, 2024
Claims recorded
1

Leak-Site Claim.

SarcomaConfirmed claim
Posted on the leak site
Oct 19, 2024
Collected by Brandefense
Jul 12, 2025
Data claimed
Not stated
Leak-site post text, written by the group
Open Range Field Services Open Range Field Services, LLC was established in 2014 by Kent Dyson, James Kantola, and Ron Nelson. The company's headquarters is located in Pampa, TX. Open Range is a full-service surveying and mapping company specializing in the development and construction of energy-related infrastructure and assets. The organization's primary objective is to serve the energy and construction industry by providing responsive and innovative geospatial data solutions.Geo: USA - Leak size: 37 GB Archive - Contains: Files, SQL

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Other confirmed victims claimed by the same group
VictimClaimed byCountryIndustryData claimedPosted
victim
victimsupport.org.uk
SarcomaGBUnited KingdomNon-profit and Civil SocietyNot stated
GYF
gyf.com.ar
SarcomaARArgentinaTechnologyNot stated
Propane Levac Inc.
propanelevac.ca
SarcomaCACanadaEnergy and UtilitiesNot stated
MecMatica
mecmatica.it
SarcomaITItalyTechnologyNot stated
Söllner
bedachungen-soellner.de
SarcomaDEGermanyUnknownNot stated
B&J Rocket Sales
bj-rocket.com
SarcomaCHSwitzerlandUnknownNot stated

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.