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Listed on a ransomware leak site

CRB group

crbgroup.com

CRB group was listed on the The Gentlemen and LockBit 3.0 leak site on Feb 1, 2024. Brandefense has recorded 2 separate claims against it. Information as of Oct 19, 2026.

Updated continuously · figures as of Oct 19, 2026
Claimed by
The Gentlemen, LockBit 3.0
First listed
Feb 1, 2024
Claims recorded
2

2 Leak-Site Claims.

The GentlemenConfirmed claim
Posted on the leak site
Jul 31, 2026
Collected by Brandefense
Jul 31, 2026
Data claimed
Not stated
Leak-site post text, written by the group
crbgroup.com zoominfo.com/c/crb-group-gmbh/23317692 CRB is a leading global provider of sustainable engineering, architecture, construction, and consulting solutions, primarily serving the life sciences and food & beverage industries. Headquartered in Kansas City, Missouri, the company specializes in designing and building advanced facilities, such as cell and gene therapy laboratories and high-quality food manufacturing plants. With a strong international presence, CRB is dedicated to delivering innovative, safe, and efficient infrastructure that improves patient outcomes and advances…
LockBit 3.0Confirmed claim
Posted on the leak site
Feb 1, 2024
Collected by Brandefense
Jul 11, 2025
Data claimed
Not stated

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Other confirmed victims claimed by the same group
VictimClaimed byCountryIndustryData claimedPosted
AirQ
airq-ad.com
The GentlemenAEUnited Arab EmiratesTransportation and LogisticsNot stated
First Dental Health
firstdentalhealth.com
The GentlemenUSUnited StatesHealthcareNot stated
Gio Dental Med Spa
giodentalspa.com
The GentlemenMXMexicoHealthcareNot stated
Wellington College International School Bangkok
wellingtoncollege.ac.th
The GentlemenTHThailandEducation and ResearchNot stated
Ecuadors National Police
policia.gob.ec
The GentlemenECEcuadorGovernment and Public SectorNot stated
Santa Barbara Endodontics
sbendo.com
The GentlemenUSUnited StatesHealthcareNot stated
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.