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  TrueConf Server Flaws Exploited to Replace Client Installers with PhantomCore

  TrueConf Server Flaws Exploited to Replace Client Installers with PhantomCore

  

  The threat actor known as Head Mare has been observed weaponizing security flaws in unpatched TrueConf servers once again in attacks targeting Russian companies spanning instrumentation, electronics, ... Read more

  Published Date: Aug 10, 2026 (1 day, 17 hours ago)

  Vulnerabilities has been mentioned in this article.

  CVE-2026-3502
  source