According to the testimony they know enough to almost completely compromise a Azure tenant to the point that a foreign actor almost, ALMOST, could gain access with high privileges with a DOGE created username/password combination without being noticed because all monitoring was disabled.
The only thing which prevented that to happen was a luckily still enabled security policy restricting access to US IPs only (!) and flagging suspicious activity.
Believe me you'll need to have to know a shit ton about how Azure security works to pull something like that off without leaving evidence. I've got quite some experience in making sure this kind of shit doesn't happen.