J
J is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.
41tracked breaches
4linked methods
Methods used
Breaches linked to J
November 1, 2025HIGH
November 1, 2025HIGH
October 1, 2025HIGH
September 30, 2025HIGH
September 29, 2025HIGH
September 29, 2025HIGH
September 29, 2025HIGH
September 29, 2025HIGH
September 29, 2025HIGH
September 23, 2025HIGH
August 13, 2025HIGH
August 5, 2025HIGH
August 5, 2025HIGH
July 30, 2025HIGH
July 29, 2025HIGH
July 27, 2025HIGH
July 27, 2025HIGH
June 26, 2025HIGH
June 17, 2025HIGH
June 15, 2025HIGH
June 11, 2025HIGH
June 10, 2025HIGH
June 9, 2025HIGH
May 15, 2025HIGH
May 14, 2025HIGH
May 9, 2025HIGH
May 9, 2025HIGH
May 5, 2025HIGH
April 26, 2025HIGH
April 25, 2025HIGH
April 25, 2025HIGH
March 16, 2025HIGH
March 13, 2025HIGH
March 13, 2025HIGH
March 13, 2025HIGH
March 3, 2025HIGH
March 3, 2025HIGH
March 2, 2025HIGH
February 23, 2025HIGH
February 22, 2025HIGH
February 17, 2025HIGH
****.com.au Listed by J Ransomware Group
J Ransomware
ikad.com.au - A 5-Month Staycation in the Defense Supply Chain Listed by J Ransomware Group
J Ransomware
Dimensional Control Systems (3dcs.com) Listed by J Ransomware Group
J Ransomware
multi-media systeme AG (mmsag.de) Listed by J Ransomware Group
J Ransomware
Virtual Projects (virtualprojects.build) Listed by J Ransomware Group
J Ransomware
raimore.com Listed by J Ransomware Group
J Ransomware
J. E. Stacey & Co. Ltd (jestacey.com) Listed by J Ransomware Group
J Ransomware
Petro-Diamond (petrodiamond.com) - subsidiary of Mitsubishi Corporation Listed by J Ransomware Group
J Ransomware
AZpro Group (azprogroup.com) Listed by J Ransomware Group
J Ransomware
FAI Aviation Group (fai.ag) - The biggest leak ever Listed by J Ransomware Group
J Ransomware
a********p.com Listed by J Ransomware Group
J Ransomware
ppmrecruit.com Listed by J Ransomware Group
J Ransomware
aym.com.mx Listed by J Ransomware Group
J Ransomware
bridgerecruit.co.uk Listed by J Ransomware Group
J Ransomware
restiani.com Listed by J Ransomware Group
J Ransomware
sou***********.net Listed by J Ransomware Group
J Ransomware
southweststone.net Listed by J Ransomware Group
J Ransomware
gimaex.com Listed by J Ransomware Group
J Ransomware
diffazur.fr Listed by J Ransomware Group
J Ransomware
powells.biz Listed by J Ransomware Group
J Ransomware
cisin.com Listed by J Ransomware Group
J Ransomware
rhodar.co.uk Listed by J Ransomware Group
J Ransomware
fecovita.com Listed by J Ransomware Group
J Ransomware
immobilia.hu Listed by J Ransomware Group
J Ransomware
nokotapackers.com Listed by J Ransomware Group
J Ransomware
venezolanadepinturas.com Listed by J Ransomware Group
J Ransomware
daycohost.com Listed by J Ransomware Group
J Ransomware
brdigital.net.br Listed by J Ransomware Group
J Ransomware
ratnasagar.com Listed by J Ransomware Group
J Ransomware
ferretornillos.com Listed by J Ransomware Group
J Ransomware
bouygues-es.fr Listed by J Ransomware Group
J Ransomware
psec.com.ar Listed by J Ransomware Group
J Ransomware
automobile-mueller.info Listed by J Ransomware Group
J Ransomware
laticrete.com.cn Listed by J Ransomware Group
J Ransomware
mygoalseek.com Listed by J Ransomware Group
J Ransomware
l-a.com.vn Listed by J Ransomware Group
J Ransomware
atp.chaco.gob.ar Listed by J Ransomware Group
J Ransomware
jean-petit.lu Listed by J Ransomware Group
J Ransomware
rosekennedygreenway.org Listed by J Ransomware Group
J Ransomware
ausfec1.com.au Listed by J Ransomware Group
J Ransomware
uva.edu.br Listed by J Ransomware Group
J Ransomware
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