Frequency
4
occurrences
First Seen
August 8, 2026
Last Seen
August 21, 2026
Related Threat Clusters
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Head Mare Hackers Exploit TrueConf Vulnerabilities to Deploy Backdoors
The Head Mare hacktivist group has breached TrueConf video conferencing servers, exploiting vulnerabilities to replace legitimate client installers with malicious versions containing backdoors. The attackers executed…
23 articles · Updated August 8, 2026
Recent Intelligence Reports
- Homeland security cybercops say patch TrueConf (Russia's Zoom) if you're using it — Theregister · August 21, 2026
- 116557 — securelist.ru · August 10, 2026
- Hackers breach TrueConf to trojanize client installers with backdoors — Bleepingcomputer · August 8, 2026
- Hackers breach TrueConf to trojanize client installers with backdoors — Bleepingcomputer · August 8, 2026