What Happens to Your Facebook Data When You Leave? (Updated)

Like many, I am considering leaving Facebook due to its most recent round of privacy failures — Instant Personalization & Connections — which represent only the latest in a continuing de-evolution of privacy protection on the popular social networking platform.

But what will happen if I remove data from my profile, or delete my account altogether?

Facebook’s Privacy Policy notes the following in section 7. How You Can Change or Remove Information:

Limitations on removal. Even after you remove information from your profile or delete your account, copies of that information may remain viewable elsewhere to the extent it has been shared with others, it was otherwise distributed pursuant to your privacy settings, or it was copied or stored by other users. However, your name will no longer be associated with that information on Facebook. (For example, if you post something to another user’s profile and then you delete your account, that post may remain, but be attributed to an “Anonymous Facebook User.”)  Additionally, we may retain certain information to prevent identity theft and other misconduct even if deletion has been requested. If you have given third party applications or websites access to your information, they may retain your information to the extent permitted under their terms of service or privacy policies.  But they will no longer be able to access the information through our Platform after you disconnect from them.

From this, it appears that Facebook will indeed remove your data from their servers and disconnect it from your account/identity, but they warn that anything you’ve shared is “out there”, but they have no control over what your friends, applications, or external websites might be doing with your data. This makes sense.

However, the statement that “certain information” will be retained to prevent identify theft or “other misconduct” is extremely vague. What information? Who has access to it? How is it identifiable to my account? How long is it retained?

I will see what else I can discover about how information might remain on Facebook servers even after removed by users, and will post any updates here. If anyone has additional insights, please leave a comment.

UPDATE: I asked Tim Sparapani, Facebook’s director of public policy, about this section in FB’s privacy policy, and received the following response:

I raised your issue with our security team, since I didn’t know the answer off hand, and this is the official answer:

This only relates to situations where we have flagged an account for violations of rules before the request for deletion is made.  So in 99.99 percent of the time when deletion is requested we just delete the account. But if we are investigating an account for fraud or have a pending chargeback or something like that, we are not going to go forward with deletion until issues are resolved, and we may retain certain identifying characteristics that our automated detection tools can key against to catch an attempt to create a new account.

Thus, it appears that if your Facebook account is under special scrutiny, some of your information will be retained after a deletion request. But for the majority of users, deleting your account does, in fact, mean that Facebook will completely delete your profile information from its servers.

(Remember, though, that any information you’ve shared remains “out there”.)

NOTE: What I describe above — deleting your account — is different from deactivating it. When you deactivate your account, it is merely rendered invisible (and links to you are turned off, but your name remains), and Facebook keeps all you data in case you later choose to reactivate.


  1. I deactivated my facebook account months ago (when the privacy settings were changed to allow everyone to see your friends list). I realized that the new privacy settings allow you to set who can see your friends list but when I reactivated yesterday, my account was still on the old privacy settings (my friends list is still public and I don’t have the new privacy options). Do you have any information with regards to why my account cannot have the new settings? Do I have to leave my account reactivated for a certain amount of time before I have the new privacy settings as an option? I deactivated my account again since I do not want the horrible old privacy settings.

    Any help will be greatly appreciated! 🙂

  2. Hi!
    Great post!

    I was wondering, if I delete my account will my name disappear from the messeges in other peoples inbox?
    Will it just say “anonymous user” or something like that or will my name still show but without a link? Like when you deactivate a account.

    Gratefull for an answer!

  3. @Mira – Yeah, I also wanna know! This is the main reason why I’m considering deactivating my account….

  4. yes, I’d like to know that too.. will all my messages disappear (be deleted) from friends’ inbox?!

    and what about my postings on different groups and pages (will they be deleted from those groups/pages)?!

  5. Whether you’re a business or personal brand, you should definitely pay attention to
    Pinterest. While that mantra may have
    worked for Kevin Costner in “Field of Dreams,” it doesn’t necessarily work for credit union websites.
    The more powerful the image, the more interest you
    will provoke in visitors to your profile which in turn will result
    in your profile attracting more followers.

  6. Hi MZ,

    Great article.

    Do you know; if you were to delete your FB account and then start a new one with a different email address (and say a slightly different D.O.B) would they pick up on this and merge data. Or could you start again fresh.

    Kind of like moving FB house, but doing the decorations from fresh, now you’re a bit more familiar with how your data is used.


Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s