Threat actor
Head Mare
Tracked by CyberSIXT since Aug 11, 2026 · last activity Aug 21, 2026
Associated CVEs
Coverage timeline
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CISA Urges Immediate Patching of Exploited TrueConf Vulnerabilitieswww.securityweek.com · Aug 21, 2026
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Head Mare Uses TrueConf Zero Days to Drop PhantomCore Backdoorsecurityonline.info · Aug 17, 2026
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Kaspersky uncovers Head Mare APT exploiting TrueConf video flawssecurelist.com · Aug 11, 2026