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China-linked Cyber Group Expands Targeting to Southeastern Europe

China-linked Cyber Group Expands Targeting to Southeastern Europe

First seen 9 Jan 2026, 01:51 UTC • •

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ThreatCluster AI
ThreatCluster •March 12, 2026 at 13:27 UTC

A sophisticated threat actor known as UAT-7290, tracked by Cisco Talos, has expanded its operations to target telecommunications providers in Southeastern Europe. This group, which has been active since at least 2022, primarily focuses on cyber-espionage against telcos in South Asia and utilizes Linux-based malware along with an Operational Relay Box (ORB) infrastructure for initial access.

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