On Medium: Instagram is listening to you

Some weeks ago, I saw an ad (sponsored post) on Instagram that surprised me. It was about a product I never googled, shared, liked, or talked about on any social network even in direct messages. I had a bad intuition: the only time this product came up was in a random chat with a couple of friends in a cafe. And the only way for Instagram to know about this was to listen to my real life conversations with the microphone.


Full story on Medium:

Damián Le Nouaille Diez