> this is different than the stuff that was out 15 years ago

This stuff was out at least 10-15 years ago. It’s different from the ancient local ntlm hash cracking everyone used to get admin in high school, yes, but it’s not a novel technique.

on cursory google, https://github.com/NotMedic/NetNTLMtoSilverTicket/blob/maste... is 6 years old and was old news when it was committed, and https://crack.sh/netntlm/ has been around online for at least 10 and I think more like 15+ years.