In 84% of cases - you know, almost all - attackers use RDP, aka Remote Desktop.
Yes, you think attackers are hacking the matrix and using Generative AI to generate 31337 code... but in fact, almost all of them are using Remote Desktop to *point and click* hack you.
There's some really good recommendations in that for monitoring internal RDP usage. It's by far one of the biggest ways to catch people internally being naughty. Why is somebody RDPing to a domain controller at 3am?