APT41 malware abuses Google Calendar for stealthy C2 communication

https://www.bleepingcomputer.com/news/security/apt41-malware-abuses-google-calendar-for-stealthy-c2-communication/

https://twitter.com/home/status/1927901555233034390

https://twitter.com/home/status/1927919186010869825

https://twitter.com/home/status/1928189696158368249