MatTek Ransomware Attack
mattek.com
Overview
View group profileDomain
mattek.com
Industry
Manufacturing
Country
United States
Discovered
about 11 hours ago
Attack date
Jul 23, 2026
Confidence
100%
Severity
Medium
Status
Unknown
Threat group
thegentlemenTotal victims
607
First seen
Aug 2025
Last seen
Jul 2026
Group status
active
Sophistication
0
Impact score
89
Threat level
4.2/10Aggressiveness10/10
Lethality0.1/10
Criticality2.2/10
Status breakdown
Data Leaked0.8%5
Negotiating0.5%3
Claimed57.2%347
Victim's position within group
Industry
Manufacturing
Known target sector
Country
United States
Frequently targeted country
Other victims
View all (607)Same group · thegentlemen
Group activity
Monthly attacks · thegentlemen
607
total · avg 50.6/mo