New Ghost Calls tactic abuses Zoom and Microsoft Teams for C2 operations

https://www.bleepingcomputer.com/news/security/new-ghost-calls-tactic-abuses-zoom-and-microsoft-teams-for-c2-operations/

https://twitter.com/home/status/1953133094770184665

https://twitter.com/home/status/1953133363927368092

https://twitter.com/home/status/1953134559366623551

https://twitter.com/home/status/1953135357614030870

https://twitter.com/home/status/1953170540463894647