Colorado Health Network Inc Ransomware Attack
coloradohealthnetwork.org
Overview
View group profileDomain
coloradohealthnetwork.org
Industry
Healthcare
Country
United States
Discovered
11 months ago
Attack date
Aug 28, 2025
Confidence
100%
Severity
Medium
Status
Unknown
Threat group
cephalusTotal victims
25
First seen
Aug 2025
Last seen
Aug 2025
Group status
active
Sophistication
0
Impact score
46
Threat level
4.4/10Aggressiveness5/10
Lethality2.6/10
Criticality5.9/10
Status breakdown
Data Leaked52.0%13
Victim's position within group
Industry
Healthcare
Known target sector
Country
United States
Frequently targeted country
Other victims
View all (25)Same group · cephalus
Group activity
Monthly attacks · cephalus
25
total · avg 25/mo