by mdhb- zdnet.com
IMO Apple should provide the user with audit logs of which photos/videos were accessed by each app. It might be a long list but it alleviates doubt and would put huge pressure on reputable developers to ensure they don’t get caught doing things the user wouldn’t have expected (even if the user technically allowed it).
I don’t understand why apps need access to my photos at all. (with some very specific exceptions,) apps should only access a photo, which I first select using the system photo picker. There’s no need for apps to access the entire camera roll just so I can select one photo to use with that app.
I know that that’s partially implemented with the limited photo access now, but it’s confusing from a UI perspective and I don’t understand why this isn’t the default.
The only apps that need full access to my camera roll, are apps like Google Photos, Nextcloud or Immich. Everyone else can suck a lemon.
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Not just Apple, Google too. Companies having zero audit trails over files they send to their servers is why I wrote off Windows for good. I noticed Microsoft Defender may randomly send files to be inspected, but there's not audit trail of what files they've sent. This is also why on iOS I force every app to only take files I hand select, I assume malicious intent from all apps. I periodically remove files they're allowed to see back down to 0.
If you only grant ‘Limited Access’ to an app to your photos you can review and modify at any time exactly which photos each app has access to.
Oh I can't wait to get friend suggestions for random people from my camera roll and vice versa. Meta literally creating a social graph of all people you ever captured. Three letter agencies secretly leaching metas network cable for this extremely helpful information. At this point your camera roll can be public as well.
yeah they do that for location*, they should warn if an app is constantly accessing the camera roll
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I feel like what they would try to do in such a case is to make up some excuse to scan all the photos so you don't know what they're actually doing.
They shouldn't allow apps to give themselves permissions without an OS generated confirmation dialog. Google figured this out years ago
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And risk their revenue? No way. It will come as “privacy preserving on-device-blabla” something that ultimately wouldn’t really protect users, only move the problem elsewhere in the stack. Like any other “privacy” feature of iOS.
audit logs of all privacy and sensitive-related events should be required by regulations
> would put huge pressure on reputable developers
It wouldn't put any pressure on Meta
In the iPhone you can select which photos are accessible by apps.
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That’s not even necessary.
On your phone, go to Settingd -> Facebook -> photos -> limited access
And you can choose which photos Facebook has access to.
When you first give an app access to your photos, you have the “Limited Access” option.
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Apple should also stop letting apps know that we have given them a limited photos or contacts list:
Telegram refuses to work if you provide it with just 1 dummy contact.
Some other clingy apps also get pouty and demand full roll access each time you try to use a photo.
What's even worse: For years, Apple has also allowed many apps including Facebook/TikTok/Tinder to use the "iCloud Keychain" API to store invisible information that tracks you across app reinstalls and EVEN DEVICE RESETS, because it's stored in your iCloud account, and there's no way for you to see what is stored or manually delete it without going through FB/etc and no way to be sure that they are indeed deleting everything.
I've ranted about that a few times but people just shrug it off like wtf (I imagine other people who abuse these APIs want to keep it buried)
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Might be related
"Facebook patent uses image recognition to scan your personal photos for brands" https://www.fastcompany.com/90333067/creepy-facebook-patent-...
"faulty pixels, lens scratches, other ‘camera artifacts’ and metadata within the image would be used to associate Facebook users with particular images. " https://www.imaging-resource.com/news/2015/09/18/facebook-wa...
Zuckerberg is now the bad guy from Ready Player One in all but name.
The people working at Meta are generally pretty tech savvy, while the general public isn't. Meta is an extremely rich company, and their employees are well compensated.
My question then is, when does this exploitative behaviour become criminal.
And if it isn't criminal, how do we make it so.
If you are working for Meta and you consider yourself a moral person, you should quit your job.
There are more important things in this world than making money. Help build a better world. You can live a comfortable life without helping Mark Zuckerberg ruin the planet. You can even make a lot of money, if that is what you dream of.
Meta is by far the most shamelessly insensitive tech giant. They must actively seek out the most morally depraved devs, I can only imagine the people in those meetings when discussing some of these implementations must have been laughing at how devious they are.
The devs get paid a fine salary, and can't afford it lose it, or they'll probably miss payments on their expensive vehicles and houses. So they do as they're told and don't complain.
Speaking as someone who joined them before they were like this, and left when they became this, Meta attracts talent by paying 50% more than anyone else. It’s very hard to leave when you get used to it.
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This should be a non-issue if you use Apple’s privacy settings to limit Facebook to only have access to the photos you want to use.
I’d highly recommend never granting any app full access to your photos.
Apple should improve the UI of this photo selection because it’s very cumbersome to scroll and select the same photos twice.
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You should do this for apps even if you trust them.
One issue with permissions is that they apply to the entire app, including any third-party dependencies. Lots of apps use libraries given to them by advertising services -- they notoriously exploit permissions given to the app.
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The problem is people have to actually do this, and it's cumbersome.
The solution is just straight up banning apps from the app store which request full photos permissions but only need a picker.
Whatsapp only needs a picker, it's not Google photos. Just make that part of the developer terms and start banning low hanging fruit and the apps will confirm in no time.
Android also has limited photos access nowadays.
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That's on newer iOS versions and, by extension, on newer Apple devices only though.
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Years ago, I installed the Facebook app on my phone. I immediately uninstalled it when I saw, horrified, that it had hoovered up all my photos and uploaded them to Facebook (there was no fine-grained storage permission at the time) "for my convenience". I never ran their app on my phone, again.
what if my library was trillions of photos of poop shaped like a face
Meta isn’t just crawling your photos. If you gave it permission not just “While using the app” to anything, it’s gathering up metadata about you and sending it home. Contacts, emails, location, imei, photos, video exif, browser history if you happen to open a mini-safari view from an ad, app usage statistics, your IP address, your device information, anything they can gather - they are.
I uninstalled Facebook, Meta, MetaQuest, Instagram and deleted my accounts. I’ll never put one of their apps on my phone again.
Even without permission, they're doing as much as they can technically manage: https://localmess.github.io/
Uninstall is indeed the only option. There is no way in hell this is the last time they do something like this, nor is it the first.
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> Facebook, Meta, MetaQuest, Instagram and deleted my accounts. I’ll never put one of their apps on my phone again.
Hope you also removed WhatsApp, a very popular chat app especially outside the USA.
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Some of these comments are interesting to read. Haven't we learned from Cambridge Analytica in 2018? Or the various other scandals over the past 20 years? I can understand normal people not caring but how people on HN still use Meta apps is beyond me.
By definition they are social apps, so it's not usually up to just individuals whether to use them. For example if I stopped using what's app I'd cut myself off from the majority of my friends and family.
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If you're not paying for it, you are the product.
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I've removed all Meta apps other than Whatsapp (and I don't love that). I haven't had the Facebook app on my phone in well over a decade. Had Instagram for a while, I was casually active on it, but Meta just keeps convincing me not to be trusted.
Facebook mobile is a suboptimal experience, which is fine, it just reminds me to use it less.
I treat WhatsApp as a hostile app[1], which means I deny any access to my stuff even if I get a subpar experience. In places where it's required (as where I live), this is the bare minimum a privacy-minded person can do.
[1] https://manualdousuario.net/en/a-less-affectionate-approach-...
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On iOS, whatsapp is weirdly pushy about getting unlimited access to your photo album.
They also go out of their way to make it hard to save a photo without granting full access. Creepy.
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I was going to proudly boast that I don’t have any Meta apps on my phone. Got rid of FB a long time ago, never jumped on the Instagram train.
Then I your post and now I realize I’m still in the Meta world. Forgot about whatsapp for a second.
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I just got a new phone and have been using WhatsApp via browser. It's a fight (e.g. you have to force desktop layout) and clearly something they'd prefer you didn't do but ... it's usable. Common actions like sharing photos, replying/reacting to a message, etc. all require multiple taps and futzing with the zoom level but they are possible. There are a few actions, like viewing one-time photos which are not available and the biggest problem is that you're still tethered to a device running a fully fledged version of the app. When your session expires, you're required to authenticate again by scanning a code generated by the native app. Thankfully, my old phone is still functional and this is one of the reasons I'm keeping it around. I'm considering it tainted by Meta and, since I won't be taking new photos or doing anything substantive with it, I guess that's fine.
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I only have WhatsApp for communication in a club committee I'm on. I have a whole separate Android profile to maximise it's separation from anything and everything else.
I gave up Samsung Galaxy entirely over this .. even ended up switching to iPhone because I couldn't find another Android I liked as much.
Every Galaxy I ever owned came with uninstallable facebook apps, despite paying over 1k for the phone.
On the last one I had, I went in and did the ritual deleting facebook, and going in the settings to disable their other background apps.
I checked the phone 8 months later, and found that they had installed even more facebook apps that were now running without my consent.
That was the end of those phones for me, and I'm amazed that I put up with it for so long.
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While I still have WA installed for unrelated reasons, I'm so happy for Matrix Bridges...
I finally got around to rebuilding my pihole. My wife's phone as absolutely rife with requests for various Real-Time Bidding (RTB) domains. It was a flood of them like I really haven't seen before. I didn't do much troubleshoot, but when we looked at her phone, the Facebook app seemed like the likeliest culprit. (Facebook, after all would be the best-placed to have the user data required to actually participate in RTB.)
Once we deleted the app, the RTB requests went away for good. I've had pihole previously, and she's had the Facebook app previously, and we never seemed to have this issue. Perhaps Facebook is drudging up whatever profits it can since it's mostly cornered the population, and is potentially in decline.
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It sounds like this may not be happening on iOS. I have not found a way to access the Photos library, without the user being asked for explicit permission to do so.
But I also haven't really tried. I use Photos and the Camera in some of the apps I've written, and fully expect users to be asked. I ask for minimal permissions, as well.
If Meta is bypassing user permission, then that's a truly dire security breach, and Apple needs to bring down the banhammer fast.
Facebook seems like an exceptionally morally rotten company, which I guess just stems from Zuck being in control.
A few years ago I scrolled Facebook on my phone and suddenly saw a post with a picture from my phone and my heart skipped a beat. It was not a real public post, but a suggestion from fb ala "share this pic with your followers? This is how it will look like".
Immediately removed all permissions, insane to take a photo from my camera roll and do that. Imagine if it was some nsfw picture suddenly being integrated into my feed while scrolling in public or so..
> ... it's not available in Illinois or Texas due to those states' privacy laws.
This stuck out to me. How are laws like this typically applied? My guess is it's geo-based only, right? That is, take an Illinois resident who spends 99% of her time in her home state - if she travels to California for a weekend, can Facebook (legally) grab her camera roll data during that time? And vice-versa, myself, as a CA resident who spends 99% of his time at home - if I go to Texas for the weekend, Facebook is gonna have to wait until I return home to (legally) access my camera roll?
That might be how they implement it technically, but I think the rules allow for some wiggle room.
If I move to a new state, I typically have a grace period to change the state of registration on my vehicle. I'm not immediately penalized for having out of state plates the very next day but if I get pulled over 3 months after I've moved, I might have a tougher time.
GrapheneOS is too precious. Being able to pretend like the app has full access to my gallery, while only specifically allowing certain directories or photos, is awesome. I've actually discovered that selecting a photo in the gallery and "sharing" it to a Messenger chat skips the need for it to be in the allowed directory, so I've been doing that too. Anyone know if that's working as intended, or if it's a potential security hole?
And yes, putting Messenger on my GrapheneOS phone is dumb, but my normal people friends all use Messenger, so that's where our group chats are. Best I can do is fail to convince them to install an XMPP client and join my self-hosted server, or minimize the impact of Messenger.
I don’t know if it’s discord or apple but there is something akin to this on iOS now. You can cherry pick which images are accessible. Kind of a pain actually when trying to tell a joke, but understandable why it exists.
For sharing to be a mechanism to transfer data between apps without needing excess permissions is intended, yes.
> putting Messenger on my GrapheneOS phone is dumb
Depends on your intentions. Privacy, security?
Zuckerberg: Yeah so if you ever need info about anyone at Harvard
Zuckerberg: Just ask
Zuckerberg: I have over 4,000 emails, pictures, addresses, SNS
[Redacted Friend's Name]: What? How'd you manage that one?
Zuckerberg: People just submitted it.
Zuckerberg: I don't know why.
Zuckerberg: They "trust me"
Zuckerberg: Dumb fucks
Instant messages sent by Zuckerberg during Facebook's early days, reported by Business Insider (May 13, 2010)
A gentle reminder to the readers here at HN that it doesn't have to be this way. Computer Security is a solved problem[1], and has been so since the 1980s[2].
It's my strong opinion that the only methods you've seen to this point[3-7] were deliberately chosen to be ones that don't work, and make things worse in the long run.
It's my hope that things will change for the better, but when I think about what group could lead that change, there's No Such Agency.
[1] https://en.wikipedia.org/wiki/Capability-based_security
[2] https://en.wikipedia.org/wiki/Capability-based_operating_sys...
[3] https://en.wikipedia.org/wiki/User_Account_Control
[4] https://en.wikipedia.org/wiki/AppArmor
[5] https://en.wikipedia.org/wiki/Security-Enhanced_Linux
[6] https://en.wikipedia.org/wiki/Application_permissions
[7] https://en.wikipedia.org/wiki/Trusted_Platform_Module
THIS, a billion times, for every insecure device, every popular operating system running today, and every popular programming language.
NONE of these systems were conceived or built with capability security in mind, none of them are even appreciably moving in this direction. None of them provide their developers or users user friendly interfaces for fine grained control and oversight of file system, networking, computing and memory resource usage.
They don't allow developers to hollow out the attack surface of their programs by compartmentalization and reifying rights as objects as CapSec prescribes; they cannot, due to their fundamentally broken architectures, provide powerful guarantees such as: "this part of the code cannot access any other resources and is restricted to pure computation, its only effect will be the result it returns".
That no one is seeing this, listening and learning, is a disgrace, a collective, civilization-scale failure to apply this knowledge. The exploits will continue until we learn. And until user agents and their creators are forced, by choice and by law, to truly act to the best of their ability in the best interest of their user.
Facebook has been doing this for well over a decade. I once got a notification from the Facebook app, "Do you want to share this photo with Kim?" because Kim was just randomly in the distant background of a photo I had taken of my daughter at kindergarten drop-off. I deleted the Facebook app that day and I make a point to never give any social media app access to my photo library.
Meta can't scan my phone if I don't install Meta's apps on my phone.
A web browser on the phone removes the need for a lot of "apps".
I need whatsapp to communicate with global KOLs for work.
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HN changed the title
Original title chosen by the author:
Meta might be secretly scanning your phone's camera roll - how to check and turn it off