RANSOMWARE VICTIM
Japan Exchange Group [PUBLISHING]
root📅 December 7, 2025
8
same group
Attack Intelligence
Japan Exchange Group [PUBLISHING] was compromised in a ransomware attack attributed to root in December 2025. The organization, operating in an undisclosed sector in Unknown, was added to the group's data leak site as part of an extortion campaign.
root operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.
Japan Exchange Group, Inc. a holding company which engages in the operation of financial instruments exchange. It provid...
Other Victims — root (8)
Quick Facts
Attack DateDec 7, 2025
Intel Sourceransomlook
Threat Group
External Links
Data sourced from Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Victim listing does not imply confirmed breach — intelligence based on group claims.