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Listed on a ransomware leak site

Chema Per

chema.com.pe

Chema Per was listed on the Sarcoma leak site on Nov 30, 2024. Information as of Oct 19, 2026.

Country: PeruIndustry: Manufacturing, Construction
Updated continuously · figures as of Oct 19, 2026
Claimed by
Sarcoma
First listed
Nov 30, 2024
Claims recorded
1

Leak-Site Claim.

SarcomaConfirmed claim
Posted on the leak site
Nov 30, 2024
Collected by Brandefense
Jul 12, 2025
Data claimed
Not stated
Leak-site post text, written by the group
Chema Per Chema is the leading Peruvian company in additives and products for industry, mining and construction, with more than 43 years of experience.Geo: Peru - Leak size: 60 GB Archive - Contains: Files

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Other confirmed victims claimed by the same group
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SarcomaCACanadaEnergy and UtilitiesNot stated
MecMatica
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SarcomaITItalyTechnologyNot stated
Söllner
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SarcomaDEGermanyUnknownNot stated
B&J Rocket Sales
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SarcomaCHSwitzerlandUnknownNot stated
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GTL Concreto e Logística LTDA
gtlconcreto.com.br
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HelixUSUnited StatesConstructionNot stated
POWERsonic Industries Inc.AuroraCACanadaManufacturingNot stated
SMIC US Company (Sunnyvale, CA, US arm of Semiconductor Manufacturing International Corpo...
smics.com
N0nCNChinaManufacturingNot stated
mckenneys
mckenneys.com
Iah6477USUnited StatesConstruction295.9 GB
Pergande
pergande.de
QilinDEGermanyManufacturingNot 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.