A previously undocumented threat actor dubbed GREYVIBE has
been attributed to ongoing and persistent attacks targeting Ukraine
and Ukraine-related entities since at least August 2025. GREYVIBE,
per WithSecure, is assessed to be a Russian-speaking group
operating broadly in the Russian time zone, with the activities
aligning with Kremlin state interests, specifically when it comes
to
Read more https://thehackernews.com/2026/05/new-russian-linked-greyvibe-targets.html
