vulnerability
CISA Urges Immediate Patching of Exploited TrueConf Vulnerabilities
High
Summary
The US Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent warning to federal agencies regarding two critical vulnerabilities in TrueConf, a secure video conferencing platform. Threat actors, specifically the hacktivist group Head Mare, have exploited these vulnerabilities to deploy PhantomCore malware, a file-encrypting ransomware, and establish persistent access to compromised systems. Agencies are instructed to patch immediately to prevent further exploitation.
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