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Facebook detects if you are logged in Gmail

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Re: Facebook detects if you are logged in Gmail

#31

Not sure how they are doing this, but I have gotten tired of having to play “whack-a-mole” with FB scraping private information from my browser in other ways, so what I have done is sandboxed it: I have a separate “Facebook” account on OS X, and I assume that anything I do on that account is shared with Facebook. I don’t log into Facebook for any reason on my normal user account, and I don’t log into anything else on…

being so afraid, what's the point of using it?

Re: Facebook detects if you are logged in Gmail

#33

Not sure how they are doing this, but I have gotten tired of having to play “whack-a-mole” with FB scraping private information from my browser in other ways, so what I have done is sandboxed it: I have a separate “Facebook” account on OS X, and I assume that anything I do on that account is shared with Facebook. I don’t log into Facebook for any reason on my normal user account, and I don’t log into anything else on…

>Not sure how they are doing this

Did you happen to read the answers? Two specifically mention that Facebook requests authentication access (OpenID, I believe) the first time. It appears this user authorized Facebook at some point in the past and forgot about it.

When I look at this page: https://accounts.google.com/b/0/IssuedAuthSubTokens I can see that at some point in the past, I allowed Facebook access to my Google Contacts (probably their "find friends" feature). Facebook could use that to check if you're logged in.

Re: Facebook detects if you are logged in Gmail

#34
post #31

Not sure how they are doing this, but I have gotten tired of having to play “whack-a-mole” with FB scraping private information from my browser in other ways, so what I have done is sandboxed it: I have a separate “Facebook” account on OS X, and I assume that anything I do on that account is shared with Facebook. I don’t log into Facebook for any reason on my normal user account, and I don’t log into anything else on…

being so afraid, what's the point of using it?

I can't speak for raganwald, but in my case there are people who refuse to communicate using anything else.

Re: Facebook detects if you are logged in Gmail

#35

Not sure how they are doing this, but I have gotten tired of having to play “whack-a-mole” with FB scraping private information from my browser in other ways, so what I have done is sandboxed it: I have a separate “Facebook” account on OS X, and I assume that anything I do on that account is shared with Facebook. I don’t log into Facebook for any reason on my normal user account, and I don’t log into anything else on…

I have a Ubuntu virtual machine(VMware Player) for Facebook only. I don't see any sufficient reason to link all my online activity to my account.

That's a pretty solid way to handle security. I wonder if there's a way to make sure you're always booting from the same starting point so that nothing is persisted to the image between vm sessions.

Re: Facebook detects if you are logged in Gmail

#36

Earlier quoted context omitted.

But with all that, you would need cooperation by both Google and Facebook for the feature and it would be just as complex as simply using OAuth.

It would work on any service that allows you to share an image with one individual user.

tried email?

Re: Facebook detects if you are logged in Gmail

#37
post #33

Not sure how they are doing this, but I have gotten tired of having to play “whack-a-mole” with FB scraping private information from my browser in other ways, so what I have done is sandboxed it: I have a separate “Facebook” account on OS X, and I assume that anything I do on that account is shared with Facebook. I don’t log into Facebook for any reason on my normal user account, and I don’t log into anything else on…

>Not sure how they are doing this Did you happen to read the answers? Two specifically mention that Facebook requests authentication access (OpenID, I believe) the first time. It appears this user authorized Facebook at some point in the past and forgot about it. When I look at this page: https://accounts.google.com/b/0/IssuedAuthSubTokens I can see that at some point in the past, I allowed Facebook access to my Goog…

[deleted]

Re: Facebook detects if you are logged in Gmail

#38
post #35

Earlier quoted context omitted.

I have a Ubuntu virtual machine(VMware Player) for Facebook only. I don't see any sufficient reason to link all my online activity to my account.

That's a pretty solid way to handle security. I wonder if there's a way to make sure you're always booting from the same starting point so that nothing is persisted to the image between vm sessions.

Snapshots.

Re: Facebook detects if you are logged in Gmail

#39
post #33

Not sure how they are doing this, but I have gotten tired of having to play “whack-a-mole” with FB scraping private information from my browser in other ways, so what I have done is sandboxed it: I have a separate “Facebook” account on OS X, and I assume that anything I do on that account is shared with Facebook. I don’t log into Facebook for any reason on my normal user account, and I don’t log into anything else on…

>Not sure how they are doing this Did you happen to read the answers? Two specifically mention that Facebook requests authentication access (OpenID, I believe) the first time. It appears this user authorized Facebook at some point in the past and forgot about it. When I look at this page: https://accounts.google.com/b/0/IssuedAuthSubTokens I can see that at some point in the past, I allowed Facebook access to my Goog…

Did you happen to read the comments on the answers?

> Nope it's not that unfortunately. I tried it myself removing all linked accounts. The event above still happens.

Re: Facebook detects if you are logged in Gmail

#40
post #35

Earlier quoted context omitted.

That's a pretty solid way to handle security. I wonder if there's a way to make sure you're always booting from the same starting point so that nothing is persisted to the image between vm sessions.

Snapshots.

Great thanks.
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