Researchers have linked HollowGraph malware to the Cavern framework after discovering its use of Microsoft 365 calendars and Microsoft Graph APIs as a stealthy C2 channel.📖 Read more.
🔗 Via "Infosecurity Magazine"
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👁️ Seen on @cibsecurity
Post #90029
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📔 New HollowGraph Malware Hijacks Microsoft 365 Calendars for Covert C2 Communications 📔
📖 Read more.
🔗 Via "Infosecurity Magazine"
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👁️ Seen on @cibsecurity
Infosecurity Magazine New HollowGraph Malware Hijacks Microsoft 365 Calendars for Covert C2 Researchers have linked HollowGraph malware to the Cavern framework after discovering its use of Microsoft 365 calendars and Microsoft Graph APIs as a stealthy C2 channel 📖 Read more.
🔗 Via "Infosecurity Magazine"
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👁️ Seen on @cibsecurity
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