Russia-linked APT UAC

Securityaffairs • January 5, 2026

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“Recent monitoring data from the 360 Advanced Threat Research Institute shows that the UAC-0184 group launched a phishing attack campaign against ...

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

UAC-0184 Targets Ukrainian Military via Viber with Malicious ZIP Files The Russia-linked APT group UAC-0184 has been targeting Ukrainian military and government bodies through Viber, delivering malicious ZIP files for espionage purposes. This campaign, part of ongoing intelligence-gathering operations, was active throughout 2025, as reported by the 360 Advanced Threat Research Institute. 2 sources 37

Extracted Entities

APT Groups (1)

Attack Types (1)

MITRE ATT&CK (1)

T1566 - Phishing