Holy shit, Samsung Smart TVs straight up send "snippets" of things that you watch back home to "to provide you with customized Smart TV experiences".

https://www.samsung.com/us/account/privacy-policy/

Search that page for the text: "Your Smart TV transfers video snippets or TV tuner information in order to determine the programs watched."

#infosec

Privacy Policy - SAMSUNG

Privacy Policy - SAMSUNG

@mike
I installed a pihole at home and saw that my Sony TV makes more than 1500 requests every day sending some stuff to Sony and other ones to Netflix given that its embedded with that model of TV ... Everything is blocked now