People have always had the sneaking suspicion that large companies know more about them than they expect, but a Twitter user had laid bare exactly how much they really know.
Twitter user Dylan Curran set out to find exactly how much Facebook and Google admit they know about their users. He downloaded the databases that the two companies have on every user — both Google and Facebook let users download the data they have collected from them for the duration that their accounts have been in existence. His Facebook files came to 600 MB, while his Google database was an extraordinary 5.5 GB. Curran then detailed his findings in a tweet storm that’s been re-shared 66,000 times. And for good reason — Google and Facebook know about every little detail of your life, whether offline or online.
1. https://t.co/1z255Zt1zf Google stores your location (if you have it turned on) every time you turn on your phone, and you can see a timeline from the first day you started using Google on your phone
— Dylan Curran (@iamdylancurran) March 24, 2018
2. This is every place I have been in the last twelve months in Ireland, going in so far as the time of day I was in the location and how long it took me to get to that location from my previous one pic.twitter.com/I1kB1vwntT
— Dylan Curran (@iamdylancurran) March 24, 2018
4. https://t.co/QRfgwkNj80 Google creates an advertisement profile based on your information, including your location, gender, age, hobbies, career, interests, relationship status, possible weight (need to lose 10lbs in one day?) and income
— Dylan Curran (@iamdylancurran) March 24, 2018
6. https://t.co/5B6qxUvrJz Google stores ALL of your YouTube history, so they know whether you're going to be a parent soon, if you're a conservative, if you're a progressive, if you're Jewish, Christian, or Muslim, if you're feeling depressed or suicidal, if you're anorexic…
— Dylan Curran (@iamdylancurran) March 24, 2018
8. https://t.co/3Na4FxjNXk This link includes your bookmarks, emails, contacts, your Google Drive files, all of the above information, your YouTube videos, the photos you've taken on your phone, the businesses you've bought from, the products you've bought through Google…
— Dylan Curran (@iamdylancurran) March 24, 2018
Facebook’s data, while not as large, was about as disconcerting.
11. This includes every message you've ever sent or been sent, every file you've ever sent or been sent, all the contacts in your phone, and all the audio messages you've ever sent or been sent pic.twitter.com/H8ng7bcyod
— Dylan Curran (@iamdylancurran) March 24, 2018
12. Facebook also stores what it think you might be interested in based off the things you've liked and what you and your friends talk about (I apparently like the topic 'Girl') pic.twitter.com/fqKiNlfATO
— Dylan Curran (@iamdylancurran) March 24, 2018
13. Somewhat pointlessly, they also store all the stickers you've ever sent on Facebook (I have no idea why they do this, it's just a joke at this stage) pic.twitter.com/4F5sExbynf
— Dylan Curran (@iamdylancurran) March 24, 2018
14. They also store every time you log into Facebook, where you logged in from, what time, and from what device pic.twitter.com/iWXSPm5Peh
— Dylan Curran (@iamdylancurran) March 24, 2018
15. And they store all the applications you've ever had connected to your Facebook account, so they can guess I'm interested in politics and web and graphic design, that I was single between X and Y period with the installation of Tinder, and I got a HTC phone in November… pic.twitter.com/bkXruVZxLP
— Dylan Curran (@iamdylancurran) March 24, 2018
Dylan then dug deep into what Google’s data on his actually contained.
20. I got the Google Takeout document with all my information, and this is a breakdown of all the different ways they get your information pic.twitter.com/mPAbyh1I9k
— Dylan Curran (@iamdylancurran) March 24, 2018
21. Here's the search history document, which has 90,000 different entries, even showing the images I downloaded and the websites I accessed (I showed ThePirateBay section to show much damage this information can do) pic.twitter.com/rZJhJjSe2t
— Dylan Curran (@iamdylancurran) March 24, 2018
22. Here's my Google Calendar broken down, showing all the events I've ever added, whether I actually attended them, and what time I attended them at (this part is what I went for an interview for a Marketing job, and what time I arrived at) pic.twitter.com/mpB7NpLVzT
— Dylan Curran (@iamdylancurran) March 24, 2018
23. This is my Google Drive, which includes files I EXPLICITLY deleted including my resume, my monthly budget, and all the code, files, and websites I've ever made, and even my PGP private key, which I deleted, which I use to encrypt e-mails pic.twitter.com/UpfUNTD6yR
— Dylan Curran (@iamdylancurran) March 24, 2018
24. This is my Google Fit, which shows all of the steps I've ever taken, any time I walked anywhere, and all the times I've recorded any meditation/yoga/workouts I've done (I deleted this information and revoked Google Fit's permissions) pic.twitter.com/mAYmk8zxwR
— Dylan Curran (@iamdylancurran) March 24, 2018
25. This is all the photos ever taken with my phone, broken down by year, and includes metadata of when and where I took the photos pic.twitter.com/hBuClVijZv
— Dylan Curran (@iamdylancurran) March 24, 2018
26. Every e-mail I've ever sent, that's been sent to me, including the ones I deleted or were categorised as spam pic.twitter.com/mbUOlu6KXN
— Dylan Curran (@iamdylancurran) March 24, 2018
27. And now my Google Activity, this has thousands of files, so I'll just do a short summary of what they have pic.twitter.com/jucdjpQAVY
— Dylan Curran (@iamdylancurran) March 24, 2018
28. Firstly every Google Ad I've ever viewed or clicked on, every app I've ever launched or used and when I did it, every website I've ever visited and what time I did it at, and every app I've ever installed or searched for pic.twitter.com/DcMdnbzuC6
— Dylan Curran (@iamdylancurran) March 24, 2018
29. Every image I've ever searched for and saved, every location I've ever searched for or clicked on, every news article I've ever searched for or read, and EVERY SINGLE google search I've made since 2009 pic.twitter.com/xPOK8h3qej
— Dylan Curran (@iamdylancurran) March 24, 2018
30. And then finally, every YouTube video I've ever searched for or viewed, since 2008 pic.twitter.com/0F1Lcwp2FS
— Dylan Curran (@iamdylancurran) March 24, 2018
On Twitter, Curran’s thread is currently going viral, and even people working in technology appear to be shocked over how much data users give over to these big companies. Google and Facebook have changed our lives forever by connecting us to our friends, making us more productive, and putting all the world’s information at our fingertips . But the trade-off hasn’t been free — in return for all the convenience, we’ve handed over every tiny details of our lives for them to monetize and utilize as they see fit. And as people seem to be finding out, it might’ve just been a Faustian bargain.