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PL · #31 of 183 countriesWatch Poland

Ransomware Attacks In Poland.

As of Oct 19, 2026, 138 organisations in Poland have been listed as ransomware victims on leak sites, 0.4% of all confirmed victims and rank 31 of 183 countries. The most active group here is The Gentlemen.

Updated continuously · figures as of Oct 19, 2026
Confirmed victims
138
Share of all victims
0.4%
Rank
#31 of 183
Most active group
The Gentlemen
Most hit sector
Manufacturing

Victims Posted Per Month.

Confirmed ransomware victims in Poland per month
MonthConfirmed victims
November 20254
December 20256
January 20265
February 20262
March 20263
April 20267
May 20265
June 20264
July 20269
August 20265
September 20262
October 2026 (month in progress)2

Most Active Groups Here

  1. The Gentlemen1813.0% of all victims
  2. LockBit 3.0118.0% of all victims
  3. Qilin96.5% of all victims
  4. RansomHub85.8% of all victims
  5. Nova75.1% of all victims

Most Hit Industries Here

  1. Manufacturing1813.0%
  2. Consulting1712.3%
  3. Technology1712.3%
  4. Education and Research96.5%
  5. Financial Services96.5%

Latest Victims.

All 138 victims in Poland →
Latest confirmed ransomware leak-site victims in Poland
VictimClaimed byCountryIndustryData claimedPosted
nowaszkola.com
nowaszkola.com
INC RansomPLPolandEducation and ResearchNot stated
EDFelectronics
edfelectronics.com
PanzerPLPolandTechnologyNot stated
intense.pl
intense.pl
M3rxPLPolandTechnologyNot stated
Zdrowit
karierazdrowit.pl
The GentlemenPLPolandPharmaceuticalsNot stated
LOG Systems
logsystem.pl
The GentlemenPLPolandTechnologyNot stated
ETICOD
eticod.pl
MajinahanashiPLPolandManufacturingNot stated
Ponti
ponti.pl
The GentlemenPLPolandEducation and ResearchNot stated
Mera Metal
merametal.pl
QilinPLPolandManufacturingNot stated

Know When A Company In Poland, Or One Of Your Suppliers, Is Posted.

Brandefense alerts on leak-site posts for your brands and third parties, with the group's profile and IOC feeds.

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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.