Curated Cyber Threat Intelligence
Threat Feed
Daily intelligence on vulnerabilities, threat actors and geopolitical context — distilled from primary sources.
scheduleUpdated 2026-09-04 · 02:17 UTC
articleTotal: 1172 reports
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Head Mare Exploits TrueConf Flaws to Deploy PhantomCore Backdoor
Head Mare is a threat actor conducting targeted intrusion operations against Russian organizations across critical infrastructure and technology sectors.
TrueConf10 Aug · 09:33 UTC
criticalbug_reportVulnerabilitybug_reportVulnerability
Head Mare hacktivists backdoor TrueConf installers via server compromise
TrueConf video conferencing servers (unpatched versions) and client installers distributed from compromised servers. Specific vulnerable versions not disclosed. Affects organizations using TrueConf for video conferencing.
TrueConf8 Aug · 12:16 UTC