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Hundreds of smartphone apps are monitoring users through their microphones
(www.the-independent.com)
this post was submitted on 27 Apr 2025
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I used to work for a mobile advertiser, and we installed hella bloatware on phones.
This idea was floated a couple times but was deemed not very effective cause you'd have to store and process hours and hours of audio data that didn't tell us much more than just having a week or so of GPS data, your Facebook profile, and your phone IMEI.
It's pretty easy to see if you're near a Popeyes and what other IMEIs are connecting to the same tower, extrapolate that to you being near your wife and you and your wife thinking about shit on the Popeyes menu.
Boom targeted ad/video for fried chicken.
The rest is general tech paranoia leading to Apophenia.
There's no microphones or cameras, it's just the already gigantic mountain of data anyone who uses a smartphone is constantly broadcasting getting ground through the big data machine that has been the pillar of all tech since the last recession.
If it's trying to figure out if you're watching Stranger Things it can look for when you're stationary at home and just needs to record a few seconds at a time every few minutes. I don't know how the fingerprinting works. It might be able to run locally and not use a ton of power. We're talking Shazam, not full text transcription.
Here's the thing. If you watch that, Netflix know your IP. If you're on an Android TV box, Google will know your IP.
Odds are your phone is on the Wifi. Linked through IP. Now you get ads for Stranger Things on your phone. It doesn't need to listen because everything is so leaky. You are linked on so many devices.
Yeah, Netflix knows I'm watching Stranger Things. But afaik they don't sell that information. And even if they do, there's still reason for this company to try to get it themselves for cheaper. And they know something else about you based on these crappy apps they're embedded in. So that's all extra data points they can cross reference and get even more data.