ECE wrote:
I talked to my wife about playing euchre, the next day an ad for a euchre app popped up in my feed. which got me to this.
https://www.cnet.com/...one-listening-to-me/ My guess is some app is listening just no one is admitting it.
Entirely possible. Phone has an always-on LTE connection and it's virtually impossible to know what's being sent across that connection.
One could disable LTE, connect to your own wifi, and then analyze the traffic on the network, for example at the router. One would need to be an IT engineer to do that, and even then it may be impossible because almost all cloud services use SSL/HTTPS encrypted traffic, so it is all cyphered on the wire. Only the destination address can be seen.
Best, perhaps only, solution, at least on tablets and smart phones, is to use the built-in web browser rather than to install apps.