Ransomware Group
Sinobi
Sinobi is a private vetted-affiliate RaaS group that emerged in mid-2025, believed to be a rebrand of the Lynx/INC ransomware lineage, claiming 176 victims by end of 2025 through double-extortion attacks primarily against mid-market US organizations via compromised SonicWall VPN credentials.
Known victims274
Threat level
HIGH
Get an alert if one of your domains is named on a ransomware leak site.
Monitor your domainsFree account · up to 5 monitored targets
Known infrastructure
The following Tor hidden services have been associated with this group:
SinobiSinobiSinobiSinobiSinobi
These sites are malicious. Open them only from an isolated environment.
Check if you’re affected
Look up your domain to see whether it appears on Sinobi’s victim list.
Try it nowFree⌘K
Try
risk score · threat categories · sources · age · confidence — in one request