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Listed on a ransomware leak site

Estech

esi-estech.com

Estech was listed on the Qilin and BlackBasta leak site on Aug 1, 2023. Brandefense has recorded 2 separate claims against it. Information as of Oct 20, 2026.

Updated continuously · figures as of Oct 20, 2026
Claimed by
Qilin, BlackBasta
First listed
Aug 1, 2023
Claims recorded
2

2 Leak-Site Claims.

QilinConfirmed claim
Posted on the leak site
Aug 19, 2026
Collected by Brandefense
Aug 19, 2026
Data claimed
Not stated
BlackBastaConfirmed claim
Posted on the leak site
Aug 1, 2023
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
Toyota Canarias
toyota-canarias.es
QilinESSpainTransportation and LogisticsNot stated
GardaWorld
garda.com
QilinCACanadaTechnologyNot stated
WalkingTree Technologies
walkingtree.tech
QilinINIndiaTechnologyNot stated
SkyWorld Air Cargo
skyworldaircargo.com
QilinUSUnited StatesTransportation and LogisticsNot stated
Johnson & Pace
johnsonpace.com
QilinUSUnited StatesConsultingNot stated
Dental Team FL
dentalteamfl.com
QilinUSUnited StatesHealthcareNot stated
Other confirmed victims in the same industry
VictimClaimed byCountryIndustryData claimedPosted
GardaWorld
garda.com
QilinCACanadaTechnologyNot stated
Vormittag Associates Inc
vai.net
N0nUSUnited StatesTelecommunicationsNot stated
WalkingTree Technologies
walkingtree.tech
QilinINIndiaTechnologyNot stated
PingCAP / TiDB Cloud
pingcap.com
FulcrumsecUSUnited StatesTechnologyNot stated
Amagi Media Labs
amagi.com
N0nINIndiaTechnologyNot stated
Telecom Egypt
te.eg
N0nEGEgyptTelecommunicationsNot stated

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Figures as of Oct 20, 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.