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LU · #66 of 183 countriesWatch Luxembourg

Ransomware Attacks In Luxembourg.

As of Oct 19, 2026, 26 organisations in Luxembourg have been listed as ransomware victims on leak sites, 0.1% of all confirmed victims and rank 66 of 183 countries. The most active group here is LockBit 3.0.

Updated continuously · figures as of Oct 19, 2026
Confirmed victims
26
Share of all victims
0.1%
Rank
#66 of 183
Most active group
LockBit 3.0
Most hit sector
Manufacturing

Victims Posted Per Month.

Confirmed ransomware victims in Luxembourg per month
MonthConfirmed victims
November 20251
December 20250
January 20261
February 20260
March 20260
April 20260
May 20260
June 20260
July 20260
August 20261
September 20261
October 2026 (month in progress)0
Latest confirmed ransomware leak-site victims in Luxembourg
VictimClaimed byCountryIndustryData claimedPosted
STOKR (digital securities platform)
stokr.io
N0nLULuxembourgFinancial ServicesNot stated
jean-petit.lu
jean-petit.lu
L-groupLULuxembourgRetail20 GB
sjl-legal.com
sjl-legal.com
Ms13089LULuxembourgUnknownNot stated
Rollingertec S.A.
rollingertec.lu
TenguLULuxembourgManufacturing202 GB
LX Asset Management
lxam.kr
QilinLULuxembourgUnknownNot stated
Eurofins Scientific
eurofins.ch
NovaLULuxembourgUnknownNot stated
inowai.com
inowai.com
LockBit 3.0LULuxembourgUnknownNot stated
makflix.eu
makflix.eu
RansomedVCLULuxembourgUnknownNot stated

Know When A Company In Luxembourg, 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.

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.