Head Mare APT exploits unpatched TrueConf server to deliver PhantomCore and PhantomGraph to video conference participants
Executive Summary
Kaspersky identified malicious TrueConf installers used by Head Mare APT to exploit unpatched TrueConf servers, delivering the PhantomCore and PhantomGraph backdoors to video‑conference participants.
Intelligence Metadata - Source Publisher: Securelist - Published Date: 2026-08-11T12:00:55+00:00 - Category: malware
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Source: Securelist