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How Dropbox Hacks Your Mac

applehelpwriter.com

21–30 of 435 posts

Re: How Dropbox Hacks Your Mac

#21
The fact that any application can spoof the os password prompt makes me wonder why they don't have a prominent feature to show the prompt is from the OS. On windows there is the secure desktop with the dimming effect.

Re: How Dropbox Hacks Your Mac

#22
post #15

Great article, but poor conclusion. He finds that Dropbox is untrustworthy, a finding that likely surprises no one, and reaches for iCloud as the solution. Why move into another walled garden driven by corporate interests? OwnCloud or a similar self hosted solution would be better. I just use NFS and a dead simple storage server to make ~/shared available on all of my machines.

What happens when you take a laptop to another network?

Everything freaks out, unfortunately. I would work on a better solution, but I'm not particularly inconvenienced by this issue.

Re: How Dropbox Hacks Your Mac

#23
post #6

Non-clickbait title: "How Dropbox uses the root access that you give it during installation to give itself Accessibility authorization without triggering the usual popup".

Great summary. But it's still some kind of hack. If every app I installed did this then my mac is closer to getting hacked. Anyway, Apps that asks for root password on installation always makes me cringe, e.g. they could turn on SSH and put a pubkey into authorized_keys, or they could upload SSH identity files. But I still proceed to enter my password.

> Anyway, Apps that asks for root password on installation always makes me cringe, e.g. they could turn on SSH and put a pubkey into authorized_keys, or they could upload SSH identity files. But I still proceed to enter my password.

You don't need root to do any of those things. If you're going to run the SSH server on port 22, sure, but it can be run on any port above 1024 by a regular user in user space.

If you're already running an SSH server, a non-root app can most likely edit your ~/.ssh/authorized_key file. It's just a regular file, nothing special about a malicious app adding an entry to it.

Think a NAT is going to save you? A malicious program can SSH out and create a reverse tunnel to circumvent it.

Short answer: running anything you don't know or trust is dangerous, root access just makes it more dangerous.

Re: How Dropbox Hacks Your Mac

#24
post #2

Just wanted to give the author a shoutout for being awesome. This article is published with an AMP version[0] too, which is pretty unusual for smaller blogging sites. AMP articles are so much easier on my eyes (and the author can't include their own javascript on an AMP page, so there is less bloat). I wish all bloggers started to publish AMP pages. [0] - http://applehelpwriter.com/2016/08/29/discovering-how-dropbo..…

This is how the entire web should be, honestly.

Re: How Dropbox Hacks Your Mac

#25
post #2

Just wanted to give the author a shoutout for being awesome. This article is published with an AMP version[0] too, which is pretty unusual for smaller blogging sites. AMP articles are so much easier on my eyes (and the author can't include their own javascript on an AMP page, so there is less bloat). I wish all bloggers started to publish AMP pages. [0] - http://applehelpwriter.com/2016/08/29/discovering-how-dropbo..…

The site is running on WordPress.com where every site has AMP enabled: https://en.blog.wordpress.com/2016/02/24/amp-for-wordpress-d...

AMP integration still a work in progress, but getting better: https://github.com/Automattic/amp-wp

Re: How Dropbox Hacks Your Mac

#26
post #16

Earlier quoted context omitted.

If you're going to use a Mac, you're trusting Apple already. How does using iCloud make you trust them more?

I wouldn't use a Mac, either :)

And if you're using Ubuntu, you're trusting package managers, and if you're using Gentoo, you're trusting original developers (how often do you audit source code?)

Re: How Dropbox Hacks Your Mac

#27
post #2

Just wanted to give the author a shoutout for being awesome. This article is published with an AMP version[0] too, which is pretty unusual for smaller blogging sites. AMP articles are so much easier on my eyes (and the author can't include their own javascript on an AMP page, so there is less bloat). I wish all bloggers started to publish AMP pages. [0] - http://applehelpwriter.com/2016/08/29/discovering-how-dropbo..…

AMP is not the solution. Anyone willing to use AMP to reduce bloat could also just not add bloat to HTML pages in the first place. And, using AMP itself adds bloat[1]. I couldn’t even read the author’s AMP version without enabling JavaScript.

[1] https://www.ampproject.org/docs/get_started/create/basic_mar...

Re: How Dropbox Hacks Your Mac

#29
Dropbox circumventing security restrictions (albeit for legit reasons) is particularly worrying because they have board members who support warrentless surveillance.

In my mind Dropbox became a company not worth supporting when Rice joined Dropbox's board (http://www.drop-dropbox.com/). Personally, with a board member who advocates warrentless surveillance it seems unlikely that we share similar views on the security of my data, and I wont be using their service.

Re: How Dropbox Hacks Your Mac

#30
post #21

The fact that any application can spoof the os password prompt makes me wonder why they don't have a prominent feature to show the prompt is from the OS. On windows there is the secure desktop with the dimming effect.

Is the "secure desktop with dimming effect" not spoofable?
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