Italian police said they tracked and redirected the internet traffic from all internet service providers in order to identify people who subscribed to a pirate IPTV service
https://torrentfreak.com/police-tracked-traffic-of-all-national-isps-to-catch-pirate-iptv-users-221121/

This is scary. Internet is theoretically distributed, federated, open. But your connectivity could be always controlled by someone else.

@joe reasonable, dns hijacking is relatively simple. It was reminding me this other and worst scenario https://blog.bofh.it/id_456