2026-02-10 (Back to Inventory) New threat actor, UAT-9921, leverages VoidLink framework in campaigns Author(s): Aaron Boyd , Asheer Malhotra , Nick Biasini , Vitor Ventura Organization: Cisco Talos elf.voidlink Open article directly Open article on Archive.org Related Articles 2026-01-15 ⋅ Cisco Talos ⋅ Asheer Malhotra , Brandon White , Vitor Ventura UAT-8837 targets critical infrastructure sectors in North America Earthworm Rubeus SharpHound SharpWMI UAT-8837 2026-01-08 ⋅ Cisco Talos ⋅ Asheer Malhotra , Brandon White , Vitor Ventura UAT-7290 targets high value telecommunications infrastructure in South Asia DriveSwitch RushDrop SilentRaid DAGGER PANDA 2025-12-17 ⋅ Cisco Talos ⋅ Cisco Talos UAT-9686 actively targets Cisco Secure Email Gateway and Secure Email and Web Manager UAT-9686