A malicious component dubbed HollowGraph uses the calendar
feature in compromised Microsoft 365 mailboxes as a
command-and-control channel to receive attacker commands and
exfiltrate stolen data. [...]
New HollowGraph malware uses Microsoft Graph for stealthy C2 comms
Pensée du jour :
Ce que l'homme a fait ,
l'homme peut le défaire.
"No secure path in the world"
