The killsec ransomware group listed KillSec 4.0 on its data leak site on 2025-10-04.
KillSec 4.0 listed by killsec ransomware group
- Group
- killsec
- Sector
- Other
- First seen
- 4 October 2025
This is a claim published by the threat group itself and has not been independently verified. OffSet7 does not host or link to any leaked data.
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