Live data from Hacker News

Check if your data was shared with Cambridge analytica FB check tool

facebook.com

11–20 of 62 posts

Re: Check if your data was shared with Cambridge analytica FB check tool

#11

What about those of us that actually deleted Facebook after the scandal? How are we supposed to check if our data was shared with CA if Facebook requires you to be logged in to check?

Similarly, some of those that never signed up have got Facebook storing data on them. Facebook knows what I look like, my email, birthdate and that’s just what I know. Would be interesting to see what’s there.

Re: Check if your data was shared with Cambridge analytica FB check tool

#12

What about those of us that actually deleted Facebook after the scandal? How are we supposed to check if our data was shared with CA if Facebook requires you to be logged in to check?

Similarly, some of those that never signed up have got Facebook storing data on them. Facebook knows what I look like, my email, birthdate and that’s just what I know. Would be interesting to see what’s there.

I can understand Facebook knowing what you look like from pictures of you other people upload and your email from others connecting their Gmail address books. How will they know your birth date though?

(FYI, they probably know your phone number and who you made phone calls to, when, and the durations for the last 5 years)

Re: Check if your data was shared with Cambridge analytica FB check tool

#15
post #14

Hey Facebook, how about you notify people, not other way around?

Everyone who was impacted is getting a notification at the top of their feed. Looks like it isn't showing up for everyone immediately though, I first heard about it two days ago and I just saw it today.

Re: Check if your data was shared with Cambridge analytica FB check tool

#16

What about those of us that actually deleted Facebook after the scandal? How are we supposed to check if our data was shared with CA if Facebook requires you to be logged in to check?

If Facebook purged your information, how could they verify your identity? They don’t want to provide the ability to check if an arbitrary person was leaked, because that has its own privacy issues. So in this context I wonder what you expect them to do.

Facebook takes up to 90 days to purge my information from their systems (if ever, I am quite sure a ghost account will always remain and it will be a strong one as well since they've collected so much information on me throughout the years). They have my email address, they could just email everyone whose data was shared.

Re: Check if your data was shared with Cambridge analytica FB check tool

#17

The cynic in me keeps wondering whether this is a genuine attempt at getting some transparency points or FB wants to more precisely analyze how many people actually care...

It is probably going to be used as an experiment internally, just how the rainbow profile pic filter was used to analyse behavioural patterns in their users

Re: Check if your data was shared with Cambridge analytica FB check tool

#18

Earlier quoted context omitted.

Similarly, some of those that never signed up have got Facebook storing data on them. Facebook knows what I look like, my email, birthdate and that’s just what I know. Would be interesting to see what’s there.

I can understand Facebook knowing what you look like from pictures of you other people upload and your email from others connecting their Gmail address books. How will they know your birth date though? (FYI, they probably know your phone number and who you made phone calls to, when, and the durations for the last 5 years)

One of the first pieces of info FB asks for is your DOB.

Re: Check if your data was shared with Cambridge analytica FB check tool

#19

The cynic in me keeps wondering whether this is a genuine attempt at getting some transparency points or FB wants to more precisely analyze how many people actually care...

Honestly, that's the only reason I'm checking. Even if it was shared, there's not a lot I can do about it now, but I'm hoping it sends the signal that people do care in general.

Re: Check if your data was shared with Cambridge analytica FB check tool

#20
post #14

Hey Facebook, how about you notify people, not other way around?

Everyone who was impacted is getting a notification at the top of their feed. Looks like it isn't showing up for everyone immediately though, I first heard about it two days ago and I just saw it today.

They've got my email. They can send me an email notification.

Methinks they don't want to do that because lawyers.

Post reply on HN