Siri Siri when I am using somebody else's Wi-Fi can they tell what I am doing

[iMore Question]

For example can They tell what site I'm looking at

 

[apbthe3]

It's technically possible to some extent but extremely unlikely. You shouldn't use wifi networks you don't trust, especially in very public places like the airport because people set up fake wifi servers to intercept data to try to steal passwords and the like. If you're using someone's home wifi though, it's very unlikely that they'd be able to see your history, they'd have needed to set up their router with the specific intention to intercept data. They aren't going to stumble across it or anything.