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Meta could track your browser sessions even in incognito and link them with your real identity (www.zeropartydata.es)
submitted 1 year ago by to c/privacy@lemmy.ml
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Meta devised an ingenious system (“localhost tracking”) that bypassed Android’s sandbox protections to identify you while browsing on your mobile phone — even if you used a VPN, the browser’s incognito mode, and refused or deleted cookies in every session.

This is the process through which Meta (Facebook/Instagram) managed to link what you do in your browser (for example, visiting a news site or an online store) with your real identity (your Facebook or Instagram account), even if you never logged into your account through the browser or anything like that.

Meta accomplishes this through two invisible channels that exchange information:

(i) The Facebook or Instagram app running in the background on your phone, even when you’re not using it.

(ii) Meta’s tracking scripts (the now-pulled illegal brainchild uncovered last week), which operate inside your mobile web browser.

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[–] 2 points 1 year ago

Fair enough.

I held on to this possibility for similar reasons for years, but after some honest self reflection I cannot say there would be anyone from my past life who is still important and I have no other means to contact, my Facebook bubble from 10 years ago and more is long dead, i.e. similarly inactive.

Maybe giving people an email address, phone number or username somewhere else via Facebook message before leaving for good could also be a solution.

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