TrueConf Server Flaws Exploited to Replace Client Installers with PhantomCore
Head Mare exploits TrueConf server flaws to install web shells and deliver PhantomCore and PhantomGraph backdoors at Russian organizations.
74
Malware
HelloCleaner
- Mentions · 7d0
- Mentions · 30d0
- All mentions1
- First seenAug 21, 2026
- Last mentionedAug 21, 2026
Timeline
1 articles · newest firstAppears with
- HelloBackdoormalware · 1
- Positive Technologiesorganization · 1
- Head Marethreat actor · 1
- JSC ViPNetvendor · 1
- Check Pointvendor · 1
- HelloInjectormalware · 1
- PhantomCoremalware · 1
- ViPNetproduct · 1
- Check Pointorganization · 1
- HelloNetthreat actor · 1
- TrueConf Clientproduct · 1
- TrueConfvendor · 1
- HelloProxymalware · 1
- TrueConf Serverproduct · 1
- PhantomGraphmalware · 1
- Positive Technologiesvendor · 1
Entities are extracted by the model from each article. First seen , last mentioned . Watching keeps it in this browser only (no account); the watchlist page and dashboard alerts use it.