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Listed on a ransomware leak site

Jm Thompson

jmthompson.com

Jm Thompson was listed on the Qilin and Cactus and Play leak site on Mar 27, 2024. Brandefense has recorded 3 separate claims against it. Information as of Oct 19, 2026.

Country: United StatesIndustry: Unknown
Updated continuously · figures as of Oct 19, 2026
Claimed by
Qilin, Cactus, Play
First listed
Mar 27, 2024
Claims recorded
3

3 Leak-Site Claims.

QilinConfirmed claim
Posted on the leak site
Aug 28, 2024
Collected by Brandefense
Jul 11, 2025
Data claimed
Not stated
Leak-site post text, written by the group
"jmt is owned and operated by john, dickie, and marty thompson, brothers who represent the third generation of a family business. jmt offers a full range of pre-construction, design-build, general contracting, and construction management serv...
CactusConfirmed claim
Posted on the leak site
Jun 10, 2024
Collected by Brandefense
Jul 11, 2025
Data claimed
Not stated

Posted again 1 time by the same group

PlayConfirmed claim
Posted on the leak site
Mar 27, 2024
Collected by Brandefense
Jul 12, 2025
Data claimed
Not stated

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Other confirmed victims claimed by the same group
VictimClaimed byCountryIndustryData claimedPosted
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
Grupo Cronica
grupocronica.com.ar
QilinARArgentinaRetailNot stated
Salauno
salauno.com.mx
QilinMXMexicoHealthcareNot 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.