Mairie Thiverval Grignon
Ransomware victim
Overview
View group profileIndustry
Government & Defense
Country
France
Discovered
22 days ago
Confidence
90%
Severity
Medium
Status
Claimed
Threat group
medusalockerTotal victims
39
First seen
Sep 2025
Last seen
Jun 2026
Group status
active
Sophistication
0
Impact score
111
Threat level
2.1/10Aggressiveness5/10
Lethality0/10
Criticality1.3/10
Status breakdown
Claimed
this victim
100.0%39Victim's position within group
Industry
Government & Defense
Known target sector
Country
France
Frequently targeted country
Other victims
View all (39)Same group · medusalocker
Group activity
Monthly attacks · medusalocker
39
total · avg 9.8/mo