Is Big Brother out there listening?

I was having face to face conversations recently.
1. With my sister regarding the inflammation of her tooth gum the other day.

2. Right after next morning discussion with a friend how much body fat you can burn or gain with and without regular excersize.

3. And discussed the best coffee machine with a colleague.

Here are the titles the Google News just suggesting to read, which I did not mKe any search or browsing about these topics at all: …

big big brother privacy