Ransomware needs a way in. Stolen credentials are the cheapest one.
Signature Services Ransomware Attack
signatureservices.netRansomed
Overview
View group profileDomain
signatureservices.net
Industry
Government & Defense
Country
United States
Discovered
24 days ago
Attack date
Aug 6, 2026
Confidence
85%
Severity
Medium
Status
Claimed
Threat group
Play RansomwareTotal victims
18
First seen
Aug 2026
Last seen
Aug 2026
Group status
active
Sophistication
0
Impact score
131
Threat level
1.6/10Aggressiveness4.5/10
Lethality0/10
Criticality0/10
Status breakdown
Claimed
this victim
100.0%18Victim's position within group
Industry
Government & Defense
Known target sector
Country
United States
Frequently targeted country
Other victims
View all (18)Same group · Play Ransomware
Group activity
Monthly attacks · Play Ransomware
18
total · avg 18/mo