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AT · #28 of 183 countriesWatch Austria

Ransomware Attacks In Austria.

As of Oct 19, 2026, 154 organisations in Austria have been listed as ransomware victims on leak sites, 0.5% of all confirmed victims and rank 28 of 183 countries. The most active group here is Qilin.

Updated continuously · figures as of Oct 19, 2026
Confirmed victims
154
Share of all victims
0.5%
Rank
#28 of 183
Most active group
Qilin
Most hit sector
Manufacturing

Victims Posted Per Month.

Confirmed ransomware victims in Austria per month
MonthConfirmed victims
November 202511
December 20256
January 20266
February 20261
March 20267
April 20267
May 20266
June 20265
July 20263
August 20269
September 20265
October 2026 (month in progress)2
Latest confirmed ransomware leak-site victims in Austria
VictimClaimed byCountryIndustryData claimedPosted
[DISCLOSED]Terca
wienerberger.com
RansomHouseATAustriaConstructionNot stated
sterrer.net
sterrer.net
SafePayATAustriaTechnologyNot stated
Auto Holler
autohoeller.at
The GentlemenATAustriaRetailNot stated
Wallatec
wallatec.com
AkiraATAustriaFood and BeverageNot stated
Hell Helmut GmbH
fachhandel-hell.at
The GentlemenATAustriaManufacturingNot stated
reichenau.at
reichenau.at
SafePayATAustriaEducation and ResearchNot stated
Stransky Heiz-Mess-Regeltechnik GmbH
stransky.co.at
AkiraATAustriaRetailNot stated
n-tree.com
n-tree.com
ZawooATAustriaTechnologyNot stated

Know When A Company In Austria, 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.