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Facebook still ‘secretly’ tracks your iPhone

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221–230 of 266 posts

Re: Facebook still ‘secretly’ tracks your iPhone

#221
post #178

Beginning to think the reason security is so difficult is because ostensibly "good" companies do everything an attacker does and worse, but under the guise of EULAs. Here's a thought experiement: If Facebook were malware, could you get rid of it?

Any sufficiently advanced form of advertising is indistinguishable from malware.

Advertising is phishing. Malware is what the ads try to sell.

Re: Facebook still ‘secretly’ tracks your iPhone

#222

Earlier quoted context omitted.

Excuse me, but what? My friends text and call me through WhatsApp or Facebook. If anything, me ditching those two services would justify them not reaching out, because it implies I’m the difficult one. Me making it difficult to be reached does not mean they’re not my friends. EDIT: > And There’s FaceTime if your far from friend. Stop relying on Facebook to connect you… I'm not even sure to describe how ignorant this…

>Me making it difficult to be reached does not mean they’re not my friends. Is phone and SMS considered 'difficult' now? Everyone I know simply uses SMS and phone calls. I suppose if you have globally distributed friends groups, this could be difficult, otherwise I don't see why. You give up a few features and it's not the most secure but it's a viable alternative almost everyone has access to.

They’re not difficult, but they are far less convenient.

If you want large groups/numbers of people to do something, you have to make it as easy and frictionless as possible for them.

Re: Facebook still ‘secretly’ tracks your iPhone

#223
post #218

Earlier quoted context omitted.

I think someone caught the app dumping private keys to crashlogs.whatsapp.net But a MITM should still be visible More details?

Law enforcement has access to a list of people who forwarded particular links or media. This indicates that e2e has some bypasses or exceptions. It would be pretty much impossible to unearth the details though.

I would be pretty shocked if Facebook was not doing this.

It’s probably done on the device, with suspicious links and media sent to the servers for further inspection.

We are also sure some of their engineers worked on methods to detect bypasses on the checks.

It’s a leak of data and metadata, a privacy invasion for sure, but not comparable to a MITM.

Re: Facebook still ‘secretly’ tracks your iPhone

#224
post #104

This is an OS privacy bug, and isn't specific to Facebook. If an app does not have location permissions, it should not receive the geolocation portion of photos' EXIF metadata.

I don’t think that’s a sufficient fix though. E.g. many people may enable location sharing to messenger for legitimate uses like meeting up with friends in public places, and for a “15m of location shared to friend” feature they would need to turn location sharing up to at least the “allow while app is running” setting, but people doing that would surely not also intend for the app to also get the location of every p…

I'm not a privacy engineer, but the way I would expect it to work is that if you turn on location sharing for "while the app is running", then the app should get EXIF location data only for pictures you take while the app is running.

Re: Facebook still ‘secretly’ tracks your iPhone

#225
post #104

This is an OS privacy bug, and isn't specific to Facebook. If an app does not have location permissions, it should not receive the geolocation portion of photos' EXIF metadata.

Any bug/feature Facebook uses is also technically available to other apps on the platform, Facebook does not have privileged or first party access to the platform after all.

The only difference is their size and capability to retaliate as compared to any other App developer.

Re: Facebook still ‘secretly’ tracks your iPhone

#226

Earlier quoted context omitted.

>Whether I opt out has a real impact on me, but zero impact on whether they can run disinformation campaigns and swing elections. Being the change you want to see doesn't automatically mean the world changes. It just means live with principles regardless of external factors. You don't like Facebook? Then don't use Facebook. It's as simple as that. Others can take it or leave it. I just see it as people complaining ab…

> You don't like Facebook? Then don't use Facebook It’s hard though, because what alternative do people have? I didn’t log in to my Facebook account for 7 years, and I got way out of touch with most of my old friends in different cities.

Facebook makes it easier, but it is not like friends did not keep in touch before Facebook. I regularly send SMS/ email friends I make it point to spend writing and replying to mails regularly.

Sure, occasionally people get frustrated that you are not on these platforms, however I ended up being lot more responsive and attentive to non social media forms of communication. Social media is usually low effort, I rather have one person wishing me with personal email on my birthday, rather than hundreds of meaningless FB posts.

It was actually harder for business contacts than personal, customers want to chat in whatever works for them, harder to say no to someone paying you. However Teams/Slack has helped a lot and dose of compliance reasons which customers find easier to go along with.

Re: Facebook still ‘secretly’ tracks your iPhone

#227

Earlier quoted context omitted.

> incentivize local companies to come up with alternative solutions. Living in a country where local social networks are more popular with general population than foreign ones (Russia), I'd rather prefer FAANG. "Local companies" may sound good because the word "local" has some nice connotations, like your "local store" or "local coffee shop". But in reality, "local companies" do all the bad stuff that Facebook does,…

We don't need local solutions, we need FOSS solutions so everyone can see exactly what's going on.

To "see exactly what's going on", you would need to be sure of what's happening on the server, and I don't know how to do that for sure except for the blockchain.

Meanwhile, here in the real world, let's stick to the better one of the bad choices we have.

Re: Facebook still ‘secretly’ tracks your iPhone

#228

Earlier quoted context omitted.

I stopped using Facebook and just started phoning and texting people a few years ago. Almost all the contact you have with people on Facebook is fake, it’s mostly sharing memes and news. It’s more personal to do that over the phone. I think I’m closer with almost everyone since leaving Facebook. Most of my contacts have installed signal of their own accord at some point too which is weird but pleasant

This probably works ok if all of your friends live in the same country as you (and that country still widely uses SMS). However it turns out that international calls/texts are still an expensive minefield, and folks who move around internationally don't have stable phone numbers (since those are tied to country). And as a result, WhatsApp/Messenger is the only viable communication method for a lot of folks.

If all your friends use WhatsApp/Messenger sure that works. However if you have friends in China you need WeChat, in some places Line is the main platform. Some people tend to use Google Hangouts or FaceTime only . A lot of friends do not want use any FB products and will use Signal/Telegram etc

Even if SMS is expensive, email is still quite free. It works almost like SMS/messaging on phone, you get push notifications on your phone and you respond.

I move around about countries every few months, keeping a VOIP/Skype phone number as the number anyone can reach you at works for me, while my local number is more for getting an internet connection and occasionally for signups to local apps (like rideshares, food delivery etc) that reject some VoIP numbers .

Re: Facebook still ‘secretly’ tracks your iPhone

#229
post #211

Earlier quoted context omitted.

They could fix the problem regardless of whether the app was downloaded from the app store, a third party store, or just sideloaded, so I don't see what you're getting at.

It sounds like you are saying this issue is irrelevant to the App Store. So how can it reflect badly on their case? The way it reflects well, is to notice that this is a small hole in their privacy measures which can easily be fixed, and the only reason we are talking about it is that for the most part their privacy controls work well . I.e. it demonstrates their seriousness about privacy.

> So how can it reflect badly on their case?

Because these privacy violations are happening despite their locked down App Store.

> The way it reflects well, is to notice that this is a small hole in their privacy measures which can easily be fixed

Sure, it reflects well on Apple as a whole, but not on the app store. This issue is just as easy to fix for sideloaded apps because it's related to OS level permissions which sideloaded apps would still be subject to.

Re: Facebook still ‘secretly’ tracks your iPhone

#230

Earlier quoted context omitted.

>Me making it difficult to be reached does not mean they’re not my friends. Is phone and SMS considered 'difficult' now? Everyone I know simply uses SMS and phone calls. I suppose if you have globally distributed friends groups, this could be difficult, otherwise I don't see why. You give up a few features and it's not the most secure but it's a viable alternative almost everyone has access to.

Well, I live abroad, my family and friends have various group chats on WhatsApp and Messenger. I can’t blame them for not wanting to include me, since it would cost them quite a bit of money to text or call me. Plus, phone calls are quite different from general text messages. Messages allows anyone to reply on a time they’re free for it. So in general, yes, SMS is considered difficult, in my situation. The main thing…

Doesn't email and mailing groups not exist any more ?.

It is kind of funny as every Andriod or iOS phone user effectively gets an email account as part of their access to the platform so it not like this generation doesn't have email.

Also everyone uses email for app registrations, bank accounts and for some formal communication so it not like they don't know how to use either.

It seems we have forgotten that we did live abroad and kept in touch via tools with no vendor lock twenty years ago, telecom (SMS/phone) was lot more expensive then as well.

Ultimately use what you like if you find WhatsApp more useful sure, however forcing a vendor locked in platform on to others I find is incredibly rude.

I am not forcing you to lock into a vendor when I call/SMS/email you.

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