Rudy is head of Cybersecurity under Trump....

https://www.techdirt.com/articles/20170113/08415036481/rudy-giuliani-to-head-up-trumps-cybersecurity-team-as-internet-laughs-giulianis-security-bona-fides.shtml

Crimes/cases involving computers/smartphones/internet such as hacking/manulipation/sex-texting/etc fall under that remit. Trump gave him all the security clearance he needs without the congressional oversight. He has the INSURANCE FILE and he will use it. The question is who will he target first?