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Listed on a ransomware leak site

Champeau

champeau.com

Champeau was listed on the Cactus leak site on Sep 6, 2024. Information as of Oct 19, 2026.

Country: CanadaIndustry: Manufacturing, Construction
Updated continuously · figures as of Oct 19, 2026
Claimed by
Cactus
First listed
Sep 6, 2024
Claims recorded
1

Leak-Site Claim.

CactusConfirmed claim
Posted on the leak site
Sep 6, 2024
Collected by Brandefense
Jul 11, 2025
Data claimed
130 GB
Leak-site post text, written by the group
building materials “champeau manufactures a large variety of hardwood components and rough lumber to meet your precise specifications and satisfy your highest quality standards. we constantly strive to innovate and look forward to meeting the new challenges of your business, now and in the future.” website: [removed] revenue: $25.5m address: 491 rte 253, saint malo, quebec, j0b 2y0, canada phone number: [removed] download link #1: [removed] mirror: [removed] data descriptions: personal identifiable information, employees\executives personal data, engineering documents\projects\drawings…

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Other confirmed victims in the same industry
VictimClaimed byCountryIndustryData claimedPosted
GTL Concreto e Logística LTDA
gtlconcreto.com.br
EmperadorBRBrazilManufacturing2 GB
American Campus
americancampus.com
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.