So I had a verbal conversation with a coworker yesterday and now I’m getting fed very specific ads. No possible way it’s accidental. I have most of the microphone access to apps limited, I have Google assistant turned off and no VPA setup in my home. I use a Oneplus 9 pro, does anyone have recommendations on how to further root cause this or just par for the course for using any standard android OS? Have other folks had similar experience after locking down their stock phones?
your coworker might’ve looked up things related to the conversation, and the ad provider figured out that you two are in the same social circle. so far I haven’t seen any actual research that would prove that ads are tailored based on microphone recordings (and actually seen the results stating the opposite a few years ago), just a bunch of anecdotal stories.
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Exactly, This is just how our brains work. It is surprisingly how much stuff we miss because it isn’t relivent to our lives. It is like those videos of the man in the gorilla suit in the background. You’re so focused on the subject of the video your missing a gorilla walking past in the background.
I notice this about words or phrases as well. If I pay attention to what I think is an uncommon word or phrase. Suddenly everyone I know friends, family and coworkers all “start” using that word or phrase. Now maybe they have started using it but I think it is more likely they have always been using that word/phrase but I have just not given it much thought.
That’s actually a great point. He is older and uses a dumb phone but we have been working with each other over 5 years so there are going to be lots of connections to each other. Furthermore this coincidental ad is rare, I haven’t gotten one like this in awhile.
There are people who google stuff while being logged into google?
Every single example of this happening is anecdotal. The people who tried to properly investigate this have not found it to be true. If you find a video of an actual serious research who proves this is true then I’ll admit that I’m wrong. Otherwise these types of posts are useless
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Can you summarize their findings? Did they find evidence that this is being done in the wild without opt in or disclosure? Just because it’s possible doesn’t mean it’s being used. Obviously the tech to spy on people via microphone isn’t crazy complicated. The question is whether most apps use it. The amount of data that would be uploaded on people’s data plans would be absurd. I’m very skeptical that this is actually widely used in mainstream apps.
There have been SO many tests of this and not a single one has showed this actually happening… Just because one single company tried to brag about a tech project to get free PR doesn’t mean this is actually used…
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I can’t read the damn articles because the site is paywalled…I much rather read an article than listen to a 45 minute podcast. That is why I asked you to summarize. Thanks for being unhelpful though!
Also, the podcast stream itself has like 2 minute ads interrupting me every time i skip forwards or backwards. For a source so dedicated to anti-intrusive advertising, it sure as hell is riddled to fuck with intrusive advertisements. Thanks for the amazing source ;-).
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Well I just tried it on 3 browsers and 2 mobile browsers and they all say i have to be a paid member to read the articles. I’ll watch the video then but I much rather read.
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I saw at least one serious video about it. It was in Russian though and it’s quite old. And maybe I saw one in English too. I don’t remember. But I do believe that the microphone usage for targeted ads is true (or at least used to be true) on phones with Google apps installed
A few years ago, I’ve read an article where the journalists investigated this. They asked to Facebook it they actually do it and Facebook confirmed.
Gonna need to see a source on that one, please.
It’s scary how accurate they can predict you with what data they have; they don’t need to tap your microphone.
You’re on a OnePlus; there’s always a status bar icon if the microphone is active.
Think of what led to your conversation? Everything related to it you saw or searched online that could’ve later triggered you to talk about the subject, could also trigger them to serve you ads about it later. Perhaps your friend was the one, and the ad companies have linked you together, ie. by tracking your location and contacts.
And now you’ve noticed the adverts, you’ll notice them much more, where you’d normally ignore them completely. Furthermore, if you noticed these ads, you might’ve clicked them or stopped scrolling and stared at them too long in a wtf moment and now the ad companies know, so they’ll serve you a whole lot more of the same.
I’ve seen ads for things I’ve only thought about but haven’t actually done any searches or even talked about yet. Innocuous stuff too, like a movie I wanted to buy on DVD. An older movie at that.
It’s very eerie.
They are probably just predictions based on the data the advertising companies gathered on you and you just happened to notice the ones that you only thought about.
Even if it’s entirely random you’re bound to run into some spooky occurrences.
You’re on a OnePlus; there’s always a status bar icon if the microphone is active.
This is a feature I think for all new Androids (at least pixel). BUT it does not cover all apps. System apps can hide it. Quick example, activate Google assistant voice activation. You should be seen the icon all the time, but likely you don’t.
I do see it on OnePlus though with all voice apps, including Google assistant. I think OxygenOS is not hiding it
The amount of battery used and data that your phone would be sending if it was constantly recording and sending the data to Google would be very obvious
Its more likely that Google and Co have just profiled you really well and or you searched for that specific topic before. Or that topic was an ad that you clicked on in the past or that you slowed down when scrolling to look at
Newer android version notify you in the top right when your microphone is active and you should also be able to see when the last time, down to the minute, that any app accessed the mic in settings
Not possible. To be explicit, he was asking me my opinion about car maintenance and if I changed the oil in my cars every X miles OR every six months, or if the expiration time of oil was BS. I told him my opinion was that the age of the oil is irrelevant unless you idle your car for many hours at a time, just change it based on the millage. Today I got fed an article about how a dude tested the oil from various cars, with various ages and miles against brand new oil and found that age made no difference on the key characteristics of the oil. That is a remarkably specific article from a VERY specific VERBAL conversation I had over a Teams call on a work computer. It certainly got me thinking but again its the first time I’ve had one of those super specific ads in a long time that made me question my privacy.
Edit: I’m getting down voted, so people don’t think this is a markably specific ad response? People really think Google is just this good to infer this type of article in less than 24 hours is just dumb luck because ‘oil change’?
Every day, millions of people discuss oil changes. If an article (was it an article or an ad?) is published on oil changes on X date, it is going to coincide with a large number of unlinked conversations. Today, it was you.
Once is a coincidence, if you can prove a pattern then you should concerned.
It was an article not an ad. And the specifics of oil age vs millage is pretty damn obscure in my opinion especially for a guy who works in tech.
It may be obscure, but that doesnt make it less of coincidence. Also, there is a pretty significant cross.over between tech people and car people (and a greater crossover with car owners).
Well, I’m not going to downvote you because I think it’s a good contribution and conversation, but I do think that is a coincidence. They know your interests and stuff and it’s black magic how good they are now of making these coincidences happen, but it’s not the mic. To much data to process and send
Crazy that they wrote an entire article for one guy’s conversation about motor oil. Sounds like a really effective use of resources that is very real and not made up.
I don’t understand how people are still in denial that this is happening when it’s so obvious.
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How? The data is locked up in Google servers? All the evidence I have is posted here.
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Facebook isn’t randomly turning on your microphone to sell you more targeted ads, as some conspiracy theories have asserted
the company admitted that it had been employing third-party contractors to transcribe the audio messages that users exchanged on its Messenger app.
They’re using data that people sent to their servers. If they were turning on peoples mics and sending the recordings to themselves then anyone that monitors their network traffic at all would notice all of that data being uploaded.
Which is why they process it client side and send keywords as text.
Probably because no one has any proof other than anecdotal evidence. And the vast majority of times it’s looked into it’s because the person reporting it doesn’t understand how else their information is collected (i.e. web searches, intranet data for other people, browsing histories, etc.)
Look at it this way, is it more likely that the majority of security researchers that look into it, find nothing, and deem these use cases as inefficient and improbable, are wrong; OR is it more likely that data collectors builds good profiles, mixed with some Baader-Meinhof, a little Dunning-Krueger, and a lot of coincidence?
Not everything is a big conspiracy, nuance is neccesary, or the sky will always be falling.
This is how we ended up with Q and anti-vaxxers.
I mean if you want to deny the sky is blue when plenty of experience says otherwise that’s on you.
I agree that it would be very inefficient to send voice recordings, and those would be easy to pick out with some packet sniffing.
But a locally processed txt file of keywords would be such a small amount of encrypted data that it would easily pass under the nose of any security researcher and they would have no idea unless it was decrypted.
So no, this is not debunked.
There is a chance I guess he went off and researched the topic and our relations are tethered on googles back end so it figured I might be interested in his interests. But I’m stretching here. I should ask him on Monday!
@czardestructo @AnEilifintChorcra
So… It’s cool to ignore the date and just change oil at the recommended mileage?
(My car is very rarely driven right now and I’ve often wondered this)
Yep! Unless you idle the car a lot just change it based on mileage and not age!
I usef to be that “Google fan-boy”, until I added a Pihole to my home network. Suddenly my phone’s battery had improved by about 8% after about a week. Then I decided to install CalyxOS on my (at the time) Pixel 4 XL. My battery started to literally last at last at least 50% longer (from almost a full 24 hours from 100% to about 10–ish. You can say what you want, and it may not be the microphone or caneamra, but the fact is that phones (android or apple, it makes no difference) are constantly sending data to their servers, regardless of if you’re using the phone or not. Don’t believe me? Run a PCAP for 24 hours and you’ll see, at the very least, 60 hits per hour to Google if you’re on any android phone, and more on Apple because it send to Google and Apple (never kind whatever else you have installed on your phone). And Samsung is the worst offender on the Android scenario, because they regularly send data without consent to their own servers, Google and Meta (doesn’t matter if you dont have any meta software installed, they still send metadata regularly). Again, I can’t confirm nor deny the violation of your privacy via mic or camera, but the data transfers to those servers is not only well documented, they actually mention them to you the moment you’re setting up your device. And before you say anything, Microsoft, from my stand point, is second only to Meta on this ridiculous data collection crap.
I’ve been deGoogled for years, the battery saving was probably from not having Gapps running in the background, I know that Googles and Co are constantly phoning home but to say that they are turning on peoples mics and either running a service locally to transcribe the audio or sending whole audio files to themselves for marketing is unsubstantiated and a bit ridiculous, there’s way easier ways to profile users through behavior analysis on their phones whether it be what apps and how long they use them or what posts/ ads user either scroll past slower or actually tap on.
There’s a very obvious difference between a few kilobits of text and a few megabits of audio and people would easily see if megabits of data were constantly being sent to from their phones every day
Why waste so much energy and bandwidth trying to figure out what the mic picks up when the majority of it would be inaudible because of background noise or phones being in peoples pockets/bags when they can glean so much more data from how a user interacts with their phone for so much cheaper
That’s why I said I can’t confirm nor deny that’s the case. At this point, I’m just too paranoid about every single big tech corporation out there. I went from calling the people that taped webcams crazy to having a large variety of covers for every single webcam in my possession. The same with the security cameras. From having Arlos, Wyze and all that to getting rid of all of them and now self-hosting all of them with frigate. At the end of the day, be it data you upload willingly, surveillance over what you do on your devices, microphone, camera or none, the creepy level we’re at today is just insane.
It’s most likely a cause and effect reversal, in my opinion.
The conversation was happening because of the ads, not the other way around. Advertising works. It manipulates us into changing behavior, even without us realizing.
A real conversation makes you think about the thing being advertised, leading to you notice what would otherwise be totally below-the-radar things. People don’t like to imagine they have been manipulated, so the conspiracy of the listening phone seems preferable.
Block all ads. All the time. They are bad for us.
Android is sending a ton of data, though, even if you’re not doing anything internet related. It, also, kinda reacts to “okay, google”, which wouldn’t really be possible if it wasn’t listening.
Now, it obviously doesn’t keep a continuous, lossless audio stream from the phone to some google server. But, it could be sending text parsed from audio locally, or just snippets of audio when the thing detects speech. Relatively normal stuff to collect for analytics purposes, actually.
Now, data like that could “easily” get “misplaced”, of course, and end up in the ad-shoveling machine… Not necessary at Google’s hands: could be any app, really. Facebook, TickTok, random free to play Candy Crush clone, etc. But if that data gets into the interwoven clusterfuck of advertisement might, it will likely end up having an effect on the ads shown to the user.
it does not upload audio clips unless you opt in during the first use of assistant
well, and text will obviously get sent if assistant activation results in a google search, pretty sure actions like setting a timer run fully locally without any feedback to google (except general anonymous analytics data which is not that “scary”)
The thing with tailored ads is, you’re more predictable than you think you are. Source: am a data scientist (not in advertisement).
It’s more likely that ad networks are showing you ads based on the other person being in vicinity and having things in common. I don’t think voice snooping is the main cause here
I have 0 apps allowed microphone access all the time.
There is no evidence that phones are snooping on people, but I would say even if unlikely it’s a reasonable concern given what companies do get up to.
However it is more likely the ads were being served because of all the other data you’re allowing Google to scrape from you all the time rather than the phone mic.
Rather than focusing on the microphone, look at the bigger picture of how your data is being pillaged by Google all the time.
For me, I switched away from Gmail, stopped using their search engine, use Firefox and not Chrome, and don’t use their other services where possible. I have android on my phone and use Google maps and Google home. It’s still a huge problem but I use that part of the ecosystem for convenience and no other. Similarly on PC I don’t use Google for anything where I can avoid it, use Firefox containers to keep Google, Amazon, Microsoft, and Meta data as separate as possible, plus I use Linux and VPN as needed, and lots of privacy extensions in Firefox.
It’s possible to minimise your data exposure to the big tech companies, but difficult to severe completely. You could go even further and switch from android to Graphene OS (I have seriously considered this).
I would go by the principle of compartmentalising your data as much as possible and limiting access to snooping eyes. The transition can be hard but once you’ve done it you get used to using disparate unnonnected services. Like I really don’t need or benefit from my email data being connected to my data storage or my search engine; it’s a false convenience that benefitted Google only.
Thank you for the super thoughtful response. I’m in the process of fully ditching Windows. I use Vpn whenever I’m not home, I run my own cloud services, last big leap is to switch to graphene when I upgrade my phone and ditch the gmail accounts. I’m close and so finding this shockingly specific article got me thinking. Usually the articles are indeed spot on accurate but expected, not obscure yet specific.
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I am using a deGoogled phone and also doing browser separation, I only use google in chromium, never for searching stuff. I was talking about getting an electric toothbrush and my wife googled a big brand to check the price (she does not care about privacy). About 10 minutes later ad blocking was not working for some reason and I starter getting toothbrush ads. I would say it knew somehow that we were in the same household and targeted us both.
well you have the exact same public ipv4 address or ipv6 prefix
me and a coworker tried an experiment almost ten years ago where we would whisper “breast milk pump” into a phone that had it’s screen locked and everything. About two weeks later started seeing ads for expecting mothers, we are both dudes…
Weird but FOR SCIENCE also where do you see this ads ? In the browser or something ?
Browser, Facebook, any app that has ads really.
I had a friend that was convinced that facebook was listening because she was talking about some ice cream and later got an ad for said ice cream.
Well, of fucking course you got an ad for ice cream. It’s fucking summer, you will get ads for ice cream in the summer.
Before caller ID people were SURE they were psychic because ‘I was just thinking about them and they phoned’
The reality is the odds of things like that never happening are far more unlikely than it happening occasionally
I bet using an adblock would make it much more difficult for your phone to call home. Try adaway
I have whole house ad blocking with a pihole and its enforced with pfsense. All DNS traffic gets NATed to pihole.
How are you seeing ads at all, then?
It was a suggested article not an ad
The inky way you’ll ever remove ads 100% is by moving to a cave with no electricity. We can bring it down to a minimum, but these technics change daily, its impossible to keep up with all of them.
DNS filtering only gets you so far. Its far, but certainly not at the end of the road. More complex and differently designed systems wont be bothered much.
Encrypted DNS or simply hosting legitimate stuff on the same domain cannot really be fully blocked entirely or make your life difficult.Excellent choice. Check the logs, there’s more than enough evidence in there to shut up some of the creepy big tech defenders in here. I see over 70,000 attempts from my wife’s phone alone trying to hit Samsung, Google or Meta. She doesn’t even have any Meta accounts, but has a Samsung phone, take a hint.
Why would you use that software in the first place
I don’t see on the provided screenshot any apps that shouldn’t have the mic access. You can certainly deny it and break some apps functionality but you’ll be “safe from ads”
did you or some of the people in your inner circle google whatever you talked about? that is also another way it would have come up in your ads.
Or watch it on YouTube. Or look at it on Facebook. Or whatever.
Just get a Pixel and flash GrapheneOS.
