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Google launches new security features to protect users from unverified apps

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Re: Google launches new security features to protect users from unverified apps

#51
post #16

I'm not sure I'm a fan of the way Google is re-using the Chrome error page styling for this, but I can't put my finger on why exactly...

Because it blurs the line between a web page and the browser chrome. Any web page that attempts to look like the browser should be considered malware.

Re: Google launches new security features to protect users from unverified apps

#52
post #41
post #2

In case you don't feel like clicking, this doesn't concern Android apps, but OAuth apps that want access to your Google account.

It's also worth noting that this likely would stop phishing attacks like the one that happened earlier this year. https://www.theverge.com/2017/5/3/15534768/google-docs-phish... https://news.ycombinator.com/item?id=14258918

I reported a bug to Google just a couple of days, which is very similar to this.

It allows an attack to present a user with a real Google 'account select' page with their account listed, but if they click that link it actually redirects them to another site (which you can dress up to look like the password page the user is expecting).

It is arguably worse than the previous issue, as I don't need a hoax extension, I can just manipulate the link to inject the malicious redirect behaviour.

They have triaged it and I'll probably write up a report once they are happy for me to do so.

Re: Google launches new security features to protect users from unverified apps

#53
post #41
post #2

In case you don't feel like clicking, this doesn't concern Android apps, but OAuth apps that want access to your Google account.

It's also worth noting that this likely would stop phishing attacks like the one that happened earlier this year. https://www.theverge.com/2017/5/3/15534768/google-docs-phish... https://news.ycombinator.com/item?id=14258918

[deleted]

Re: Google launches new security features to protect users from unverified apps

#54

I just can't shrug off the thought that manual review approach is a lost game in the long run. It's a process than requires skilled human and can't be fully automated while generating malicious code perfectly can.

They already do manual review for many of their high-serving ads, and people shouldn't shy away from some human intervention in these processes.

AI and machine learning are most effective these days when they help assist people (flagging potentially malicious code, bubbling up anomalies, etc.), and it isn't that expensive to get a pair of eyeballs to double check conclusions!

Re: Google launches new security features to protect users from unverified apps

#55

Earlier quoted context omitted.

But making legit apps does take human effort. If an app takes days to make, requiring 5 minutes extra review effort to get it whitelisted seems fine.

Only if similar numbers of people work on each side. With thousands or millions of developers to a handful of reviewers, it may go as well as Google's other attempts at human support (read: terrible).

Charge money for that. If an app takes days to make, then you can also to pay for an hour of reviewers work if you want to distribute it to the public.

A non-prohibitive barrier to entry wouldn't be a big issue, as users in general want stricter filters that mean less shitty apps instead of looser filters that mean simply more apps.

Re: Google launches new security features to protect users from unverified apps

#56
post #40

I just can't shrug off the thought that manual review approach is a lost game in the long run. It's a process than requires skilled human and can't be fully automated while generating malicious code perfectly can.

Tasks of classifying things (in this case into "approved" or "rejected") that humans can routinely do but machines find difficult are areas where ML shines. Human reviewers today, but once the training set is large enough you can start to let computers take over with human reviewers reviewing the lower certainty cases until the certainties rise further.

I bet we first hear about ML shining at generating malicious code obfuscated as legit.

Re: Google launches new security features to protect users from unverified apps

#57
post #6

Earlier quoted context omitted.

I was wondering how HN would spin this into Evil-Google. It's just tiring at this point. This is a perfectly valid security guard that protects their users.

> This is a perfectly valid security guard that protects their users No it's not. It's Google telling it's users which apps to use and not to use. For regular users Google presents itself (just like Apple does) as an authority of what's a good app. Any other apps automatically are not good in the mind of regular users.

    > No it's not. It's Google telling it's users which apps to use and
    > not to use. For regular users Google presents itself (just like Apple does)
    > as an authority of what's a good app.
It's not a good app/bad app question. It's a "can I trust the person who built this app with access to my private data" question that this is attempting to help with. It's not about good apps/bad apps - it's about access to your data. Including data that could be very sensitive.

The validation process does not look onerous:

https://support.google.com/code/contact/oauth_app_verificati...

It's an extra step, and therefore probably frustrating to a number of people - but I have a hard time seeing how taking a few minutes to declare your intentions around private data usage with the entity supplying that data for your use is a bad thing. I hope other OAuth providers go in a similar direction - that way developers don't just go with "easier" paths that are less secure for their users.

Re: Google launches new security features to protect users from unverified apps

#58

Does this also appear on websites only using Google OAuth for authentication, requesting only the email address?

No, it doesn't appear for email/basic profile scopes.

Thank you, one less thing to worry about!

Re: Google launches new security features to protect users from unverified apps

#60
post #32
post #25

Earlier quoted context omitted.

Or "I allow LeetHaxorApp to access all my data" But I guess that is a bit too much typing for most people.

Might be a good thing for apps that try and looking like something else, G00GLE or FACEB00K could be missed, but having to type a zero manually instead of an O would (hopefully) eliminate that.

Nice, though it would probably just cause confusion for a heap of people, and would result in them not installing the app (good) and blaming Google for it (bad for their brand).

I would have thought by now it would be pretty easy for algorithms or AI to pick up on these kinds of tricks, whether by a similarity score or an image processing approach.

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