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Listed on a ransomware leak site

H&L Manufacturing

H&L Manufacturing was listed on the Interlock leak site on Oct 5, 2026. Information as of Oct 19, 2026.

Country: United StatesIndustry: Manufacturing
Updated continuously · figures as of Oct 19, 2026
Claimed by
Interlock
First listed
Oct 5, 2026
Claims recorded
1

Leak-Site Claim.

InterlockConfirmed claim
Posted on the leak site
Oct 5, 2026
Collected by Brandefense
Oct 5, 2026
Data claimed
17.17 MB
Leak-site post text, written by the group
H&L Manufacturing is a contract manufacturer serving various industries, including automotive, consumer goods, and transportation. However, due to negligence, H&L filesnon-disclosure agreements, CAD models, material specifications, quotes, prototypes, 3D printing data, process specifications, quality control records, supplier and employee datawere compromised and are now publicly available. These files represent commercially valuable assets and confidential intellectual property. This leak, which the company is unwilling to address, allows competitors to copy its work, undercut tender prices…

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Other confirmed victims claimed by the same group
VictimClaimed byCountryIndustryData claimedPosted
Nu-Quest Distribution Inc
nuquest.com
InterlockCACanadaHealthcareNot stated
Pedigo Products, Inc.
pedigo-usa.com
InterlockUSUnited StatesHealthcare1391.24 GB
Valenti Management
valentichilisrestaurants.com
InterlockUSUnited StatesFood and BeverageNot stated
Concord Eye Center
concordeyecenternh.com
InterlockUSUnited StatesHealthcare283.03 GB
Greentech Environmental
greentechenv.com
InterlockUSUnited StatesManufacturingNot stated
Engineers Contractors Fabricators Inc. (ECF)
ecfinc.net
InterlockUSUnited StatesConstruction420.244 GB
Other confirmed victims in the same industry
VictimClaimed byCountryIndustryData claimedPosted
GTL Concreto e Logística LTDA
gtlconcreto.com.br
EmperadorBRBrazilManufacturing2 GB
POWERsonic Industries Inc.AuroraCACanadaManufacturingNot stated
SMIC US Company (Sunnyvale, CA, US arm of Semiconductor Manufacturing International Corpo...
smics.com
N0nCNChinaManufacturingNot stated
Pergande
pergande.de
QilinDEGermanyManufacturingNot stated
ECO USA
ecousaind.com
N0nUSUnited StatesManufacturingNot stated
Rheem Global
rheem.com
HelixUSUnited StatesManufacturing2.45 GB

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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.