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Threat Intelligence Report

GREYVIBE: A Russia-nexus group leveraging AI across state-aligned operations

📅 June 1, 2026 📰 www.withsecure.com 🔍 0 CVE(s) referenced

GREYVIBE is a Russia-linked threat group targeting Ukraine with custom malware and multi-vector attacks, leveraging generative AI and large language models to accelerate operations and blur the lines between state-sponsored and cybercriminal activity.

unclassified

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