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Facebook Secretly Saved Videos Users Deleted

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Re: Facebook Secretly Saved Videos Users Deleted

#381

Earlier quoted context omitted.

I agree with you. At Facebook-scale the data is massive -- far bigger than anyone here could possibly comprehend and that includes the Facebook and Google-ers lurking around. Data has incredible inertia. And when there's a lot of it, in a lot of different places, I can imagine that it becomes very difficult to keep track of. I'm glad that Facebook's data export tool included some things that maybe it didn't expect to…

If it’s too hard to do properly maybe they shouldn’t be doing it /shrug

Can't understand why you're downvoted. If you can't handle the data you collect, maybe you should collect that data in the first place? Or invest in technology, hire more engineers to handle the data you collected?

Re: Facebook Secretly Saved Videos Users Deleted

#382

Earlier quoted context omitted.

I agree with you. At Facebook-scale the data is massive -- far bigger than anyone here could possibly comprehend and that includes the Facebook and Google-ers lurking around. Data has incredible inertia. And when there's a lot of it, in a lot of different places, I can imagine that it becomes very difficult to keep track of. I'm glad that Facebook's data export tool included some things that maybe it didn't expect to…

>I can imagine that it becomes very difficult to keep track of. The GDPR prompted them to make the data resurface, so it's not impossible to track this data given a few months of warning. It's just that Facebook as a company does not have an interest in deleting data they collected.

No - we've had the download your info feature since 2010 (https://techcrunch.com/2010/10/06/facebook-now-allows-you-to...). There is just a lot more public scrutiny now of what's in there - which found this bug.

Re: Facebook Secretly Saved Videos Users Deleted

#383
post #377
post #376

This was a bug. There was an old feature that used to allow you to record and post directly from the browser. Those videos were streamed to FB as they were being recorded. If you decided not to post those draft videos should have been deleted but were not. They showed up in download your information (DYI) as expected because that tool is designed to show you the data Facebook has about you. Thanks to New York Magazin…

I downloaded my information and then deleted my account before realizing that the archive I downloaded did not include any of the photos or posts that I had been tagged in, because I made those posts only visible to me on my timeline.

If these are posts by other people that you were tagged in then those posts should still be up, just without the tags of you, on the original posters timeline.

Re: Facebook Secretly Saved Videos Users Deleted

#384

Earlier quoted context omitted.

Allow me to ask the obvious question. Who doesn't do the something like this? Not to alleviate facebook of blame, but who's to say data on almost every other social media service isn't also just flagged for deletion?

We don't soft delete payloads at Raygun ( https://raygun.com ), for the very fact that typically if one of our customers wants to delete something it's because they might have sent something they don't want a third party to have. We have filters and other PII filtering tools etc, but it every now and then something might be sent by mistake. Having said that, you'd be amazed how often folks ask for things to be undele…

How do you handle:

1. Deletions from backups

2. Deleting material that has been deleted prior to the restoration of the backup?

Re: Facebook Secretly Saved Videos Users Deleted

#385
post #336
post #305

Earlier quoted context omitted.

Not standing up for FB's other practices, but from a technical stand point there are several reasons, none of which are about not having respect. - disk space is cheap - deletes are expensive (time) and slow - deletes are harder to scale - can't revert a real delete - delete's don't fit into an event sourcing architecture - append only data is better, more durable I could go on.

Placing technical convenience above user wishes is absolutely a lack of respect for those wishes. All of your reasons essentially come down to "it's not worth the effort".

Not at all. All my reasons were technical in that events are part of a stream, and delete is just one more event. When you reconstruct the stream, the end product is the item is deleted. But you could recreate the item from the stream so technically not deleted.

Companies that take daily backups. Say a user asked to delete something, do they now go through and comb through their backups (which might even be offsite or in cold storage) and delete it? It's essentially the same thing.

Re: Facebook Secretly Saved Videos Users Deleted

#386
post #311

Earlier quoted context omitted.

> Facebook and other services do not actually delete data, they just mark it as "deleted" and purge it only if they need the space. You may be correct, but that doesn't explain why Facebook decided to include so-called deleted files in a download of user data. Clearly these deleted files are still a part of Facebook user profiles and accessible to company data mining software. Facebook has exposed their own duplicity…

> but that doesn't explain why Facebook decided to include so-called deleted files in a download of user data. This happened because the person tasked with writing the code to build the archive forgot to include the filter for "deleted" records somewhere in the code. I.e., they forgot the "where is_deleted = false" part below on one or more DB query requests like this: select * from table where is_deleted = false; Th…

If you have soft-deleted user data, then you have user data, so you had better include it.

Re: Facebook Secretly Saved Videos Users Deleted

#387
And this is why I never signed up for social media in the first place. Remember the afage about stuff on the internet never really going away? Yeah, it's true. Another interesting note: some friends hiring in Austin, TX have told me they can't hire in town because almost every kid has a social media containing drunk pics.

Re: Facebook Secretly Saved Videos Users Deleted

#388

And this is why I never signed up for social media in the first place. Remember the afage about stuff on the internet never really going away? Yeah, it's true. Another interesting note: some friends hiring in Austin, TX have told me they can't hire in town because almost every kid has a social media containing drunk pics.

who cares they have pics containing drunk pics online? is the employer supposed to dictate my morality?

Re: Facebook Secretly Saved Videos Users Deleted

#390

Earlier quoted context omitted.

FWIW, Facebook does say that they will delete all of your data within 90 days of account deletion. I believe that indicates that they've put the engineering effort to do a full audit of data to be deleted, handle missing references across the product, and to fully delete user data from logs and backups. From https://www.facebook.com/help/250563911970368 : > When you delete your account, people won't be able to see it…

Fucking stupid policy - so they have 90 days to off load your shit to Utah/gov-cloud before they “delete” your data? Who can possibly believe this BS. Imagine you wanted to delete data of your own Sustem - but when you hit rm it takes 90 days to execute - this sentiment PISSES me off. When I say “delete me from your service now” I have a reasonable expectation that you will delete it. C’mon

> Fucking stupid policy - so they have 90 days to off load your shit to Utah/gov-cloud before they “delete” your data?

FWIW I would be surprised if there is not a delay when deleting from S3/Azure Storage/GCS (and thus anything that uses those services).

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