Ransomware needs a way in. Stolen credentials are the cheapest one.
DAISEN Ransomware Attack
daisen.co.jpRansomed
Overview
View group profileDomain
daisen.co.jp
Industry
Technology
Country
Japan
Discovered
about 1 month ago
Attack date
Aug 13, 2026
Confidence
90%
Severity
Medium
Status
Claimed
Threat group
AiLockTotal victims
43
First seen
Oct 2025
Last seen
Aug 2026
Threat level
2/10Aggressiveness5/10
Lethality0/10
Criticality0.8/10
Status breakdown
Claimed
this victim
100.0%43Victim's position within group
Industry
Technology
Known target sector
Country
Japan
Not a listed target country
Other victims
View all (43)Same group · AiLock
Group activity
Monthly attacks · AiLock
43
total · avg 5.4/mo