Cyber CrimeHollowGraph Malware Hijacks 365 Calendars
A newly identified malware sample, HollowGraph, is utilizing Microsoft 365 calendar events as a covert command and control channel.
> Search
2 results for “c2”
2 results for “c2”
Cyber CrimeA newly identified malware sample, HollowGraph, is utilizing Microsoft 365 calendar events as a covert command and control channel.
SecurityA look inside IRIS C2, a mysterious cyber firm offering multimillion-dollar bounties but secretly run by notorious political schemers.