1. Basic Information Article Title: Head Mare APT Group exploits vulnerabilities in...
1. Basic Information
Article Title: Head Mare APT Group exploits vulnerabilities in unpatched TrueConf server to deliver PhantomCore malware to conference participants
Publisher: Kaspersky ICS CERT
Publication Date: 2026-08-12
Update Date: 2026-08-21
Head Mare exploits two TrueConf flaws to gain SYSTEM privileges and replace client installers with PhantomCore malware across…
The Head Mare hacktivist group has been exploiting vulnerabilities in unpatched TrueConf video conferencing servers to replace…
The Head Mare hacktivist group has been exploiting the bugs to deploy the PhantomCore malware.
Head Mare Breaches TrueConf: From SYSTEM Privileges to Trojanized Legitimate Client...
Ukrainian hacktivists exploiting the bugs, but TrueConf's reach stretches well beyond home turf
: Emergency patches out now for those managing the millions of domains assumed to be affected
