Way back then I exposed massive data collection from Twitter by Google which made it possible to plot locations at which you used Twitter in Google Maps by simply putting your Twitter handle into the search field. Somehow they knew about these locations even when you opted out of sharing location data with Twitter (I checked) -- so this was only possible by Twitter privately providing this information to Google.
This "experiment" has since then been shut down, but exposing this and many other other forms of activism permanently has cost me my Twitter account, to the point that asking to reinstate it several times because I was permanently suspended for no valid reason led to X Support directly rerouting every attempt to appeal this decision into the digital trash can.
Let's say nothing surprises me anymore.
Could you link to some of it? Sounds extremely interesting!
See screenshot: https://xcancel.com/kpcuk/status/601451439215353857
Do note that at first it was assumed just Chrome was involved, but then people started to message me that they also saw it when using the apps, Firefox, Safari and other browsers aswell.
Doesn't every site route every support request for every reason into the digital trash can? You're supposed to just make a new account, using as many mechanisms as possible to make sure the site can't link it to your old account.
I’m not even sure that’s possible for some sites.
A few years ago I tried to create a separate digital footprint from scratch (just an experiment out of boredom when my isp offered a second number for free). I used an ultra cheap never before used android phone and set it up outside my home.
Google went nuts. All sorts of captchas, security checks and attempts to link me to other information popping up on every step. Eventually it wouldn’t let me use the phone unless I provided a credit card number.
Apple secretly linked my account to my >15 year old inactive account as well as another random account that isn't even mine. Nothing happened of it until I let my iPhone sync its settings to a new iPad. The iPad spammed a password input form for my old account that blocked all other UI elements. It didn't accept any password even after a password reset. Took me an hour to make the tablet usable again. The password form still randomly pops up every few weeks and there seems to be no way to fix the mess.
Bonus: the iPad's device name is now "My iPhone" because it also synced the device name from the phone.
I had this same issue. About once a week it would prompt me for the password for an old Apple ID. I eventually started over from scratch to work around the issue.
I too sell my phone and buy a new one and also get a new phone number each time I get banned
Someone from X Support replied, basically told me to fuck off and that this would happen after my second or third appeal... so no.
It's really indefensible to post this without linking to your research to show people what you found.
Believe it or not, I wrote about it on my now permanently suspended Twitter account.
Here is a remnant from someone who replied at the time:
https://xcancel.com/kpcuk/status/601451439215353857
By the way: somewhat later we (thanks to a group effort) figured out it wasn't "just" Chrome as mentioned, and this basically led to the strong assumption there was some serious data sharing involved.
And yes that screenshot from this person is 100% real; my pins for example were sprinkled all across Brighton in the UK near places with Wifi access (I recently went on a city trip there at the time), and my home town in the Netherlands.
Tweets were geolocated, with a 'see tweets near me' page until about 14 years ago, so it's entirely feasible that at least some of that infrastructure has survived the feature being removed.