threat-intel China-Linked APT Expands Arsenal With New ‘Leash’ Backdoors A China-linked advanced persistent threat group, UAT-7810, has expanded its arsenal with new backdoors, including LongLeash, DogLeash, and JarLeash, as part of a long-running espionage campaign. The group primarily targets vulnerabilities in Ruckus and Asus routers, utilizing these backdoors to establish an operational… SecurityWeek · Jul 8, 2026 High CVE-2020-22653CVE-2020-22658CVE-2023-25717CNbackdooraptespionage
threat-intel China-Linked UAT-7810 Expands ORB Network With New LONGLEASH Malware A Chinese APT group, UAT-7810, is expanding its Operational Relay Box (ORB) network by utilizing custom malware, including LONGLEASH and LEASHTEST, to establish persistent access for secondary threat actors. The group le… The Hacker News · Jul 8, 2026 High CVE-2020-22653CVE-2020-22658CVE-2023-25717TWaptmalwarec2
threat-intel UAT-7810 continues building ORB networks using new malware Cisco Talos Intelligence has identified UAT-7810, a China-nexus APT group, continuing to develop and deploy malware as part of its Operational Relay Box (ORB) network. The group is actively creating new malware variants,… Cisco Talos · Jul 7, 2026 High CVE-2020-22653CVE-2020-22658CVE-2023-25717CHaptmalwarechina
