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Listed on a ransomware leak site

PER4MANCE

per4mance.cz

PER4MANCE was listed on the DragonForce leak site on Aug 18, 2024. Information as of Oct 19, 2026.

Country: CzechiaIndustry: Unknown
Updated continuously · figures as of Oct 19, 2026
Claimed by
DragonForce
First listed
Aug 18, 2024
Claims recorded
1

Leak-Site Claim.

DragonForceConfirmed claim
Posted on the leak site
Aug 18, 2024
Collected by Brandefense
Jul 11, 2025
Data claimed
Not stated
Leak-site post text, written by the group
Headquartered in Brno and operating since April 1995, PER4MANCE has managed to establish itself as a recognised specialist systems integrator on the Czech market. The company has managed to leverage VAR, distribution and partnership relationships with an impressive list of OEMs on the back of a strong and resourceful team to build a long list of blue chip clients in the Czech Republic.

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Other confirmed victims claimed by the same group
VictimClaimed byCountryIndustryData claimedPosted
Lane Equipment
laneequipment.com
DragonForceUSUnited StatesFood and BeverageNot stated
Canadian Mennonite University (CMU)
cmu.ca
DragonForceCACanadaEducation and ResearchNot stated
TQC S.A.
tqc.com.pe
DragonForcePEPeruAgriculture750 GB
TEXMA International Co., Ltd
texma.com.tw
DragonForceTWTaiwanManufacturingNot stated
Petrosul Distribuidora, Transportadora e Comércio de Combustíveis Ltda.
petrosul.com.br
DragonForceBRBrazilEnergy and UtilitiesNot stated
RÉSO
reso.fr
DragonForceFRFranceTechnologyNot 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.