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Leaking the email of any YouTube user for $10k

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Re: Leaking the email of any YouTube user for $10k

#151

Earlier quoted context omitted.

They could spin these products off into separate companies and cut the integration with the rest of the Google ecosystem.

Probably way too much effort. The apps aren't built for generic infra, but rather Google's internal weirdware. It wouldn't be possible to run it anywhere else without a rewrite.

I agree, and I like this term "internal weirdware". Real question: Why don't we see more start-ups try to clone old terminated Google services with a freemium model?

Re: Leaking the email of any YouTube user for $10k

#152
post #29

Is it me or are all the dates in this timeline in the future? Isn’t it Feb 2025 now? Do you smell toast? EDIT: oh I see .. DD/MM/YY is a new one to me

MM/DD/YY is an exclusively American standard https://en.wikipedia.org/wiki/List_of_date_formats_by_countr... I have no idea why America settled on MM/DD/YY, which seems like absolutely the least intuitive permutation of D, M, and Y. Except perhaps MYD.

Agreed - MMDDYY is truly unintuitive but even DDMMYY is ambiguous if it’s early enough in the morning.

Re: Leaking the email of any YouTube user for $10k

#154
post #148
post #73

Since every 3rd message on this thread (at the time I wrote this) is about how Google underpaid for this bug, some quick basic things about vulnerability valuations: * Valuations for server-side vulnerabilities are low, because vendors don't compete for them. There is effectively no grey market for a server-side vulnerability. It is difficult for a third party to put a price on a bug that Google can kill instantaneou…

> Threat actors buy vulnerabilities that fit into existing business processes Isn't there a market for this? For example, "Reveal who is behind this account that's criticizing our sketchy company/government, so we can neutralize them". I'll also argue there's separate incentives, than the market value to threat actors... Although a violent stalker of an online personality might not be a lucrative market for a zero-da…

Yeah, _should_ but businesses make money and not reporting and using the vulnerability in any other way is illegal, so they get to set the price as they're the only buyer. They know this.

Re: Leaking the email of any YouTube user for $10k

#155
post #97

Earlier quoted context omitted.

>Unmasking Google accounts? Could there be a business there? Sure, maybe. Is there one already? Presumably no. Absolutely, yes. Spam and targeted phishing attacks are in high demand. My understanding is that it is possible to retrieve every public youtube channel ID, if not also Google Maps/Play reviewers, quite easily. This exploit could have been used to create a massive near-complete database of every Google accou…

And then what? Exploits need to plug into a business plan. Like any business plan there has to be somewhere that money gets extracted and that money needs to be more than the exploit cost & infrastructure costs & a risk premium. If you can’t trivially say how the exploit explicitly gets turned into cash you probably are on the wrong track. Doubly so if it’s not a known standard and commoditized way that’s happened be…

Say you’re a blackhat OSINTer trying to steal crypto. You have a first initial and a last name for a target (“J. Smith”) - plus you know this person is on github and discord.

You take out your handy email list and run a regex to find candidate accounts that match “J Smith”. You pipe matches into a recon script to check if github and discord accounts exist for each email. Suddenly, you’ve got a small pool of matches. You try more account-existence recon to find all the sites they’re signed up on. You look up all breached creds tied to the target emails, then run cred stuffing against any sensitive services they’ve signed up for.

Boom, you’ve gone from first initial + last name to compromising an account in thirty minutes.

Re: Leaking the email of any YouTube user for $10k

#156
post #148

Earlier quoted context omitted.

> Threat actors buy vulnerabilities that fit into existing business processes Isn't there a market for this? For example, "Reveal who is behind this account that's criticizing our sketchy company/government, so we can neutralize them". I'll also argue there's separate incentives, than the market value to threat actors... Although a violent stalker of an online personality might not be a lucrative market for a zero-da…

> then you should also pay well the people who help you catch and fix their gazillion mistakes before bad things happens. You missed their point about the business model of the security researchers here: their business model is finding a large number of small value vulnerabilities. Those who are good at this are very very good at this. My company has a bug bounty program and some of the researchers participating in i…

They're right: I was talking about the business models at the buyers that these vulnerabilities have to slot into. The point I'm making is: there already has to be an operating business that's doing this for a vulnerability to be salable at all. If there isn't one, you're not selling a vulnerability, you're helping plan a heist.

Re: Leaking the email of any YouTube user for $10k

#158

Earlier quoted context omitted.

And then what? Exploits need to plug into a business plan. Like any business plan there has to be somewhere that money gets extracted and that money needs to be more than the exploit cost & infrastructure costs & a risk premium. If you can’t trivially say how the exploit explicitly gets turned into cash you probably are on the wrong track. Doubly so if it’s not a known standard and commoditized way that’s happened be…

> Exploits need to plug into a business plan Or, you know, develop a new "business plan" around an exploit.

Nobody does this. It would be an insane proposition. The vulnerability is going to die very shortly into your attempt to capitalize on it. Businesses have startup costs they have to pay off.

Re: Leaking the email of any YouTube user for $10k

#159
post #148
post #73

Since every 3rd message on this thread (at the time I wrote this) is about how Google underpaid for this bug, some quick basic things about vulnerability valuations: * Valuations for server-side vulnerabilities are low, because vendors don't compete for them. There is effectively no grey market for a server-side vulnerability. It is difficult for a third party to put a price on a bug that Google can kill instantaneou…

> Threat actors buy vulnerabilities that fit into existing business processes Isn't there a market for this? For example, "Reveal who is behind this account that's criticizing our sketchy company/government, so we can neutralize them". I'll also argue there's separate incentives, than the market value to threat actors... Although a violent stalker of an online personality might not be a lucrative market for a zero-da…

You are imagining a market that doesn’t exist.

First there are only very few gobs/companies that are sketchy enough to do this - and for those a huge number of non-anonymous people exist with huge reach that are very critical for years. If such a market would exist they would assassinate all those first - you don’t need the email if you have the face, voice, and name - since that is not happening they just don’t care that much about it.

Re: Leaking the email of any YouTube user for $10k

#160

Earlier quoted context omitted.

> then you should also pay well the people who help you catch and fix their gazillion mistakes before bad things happens. You missed their point about the business model of the security researchers here: their business model is finding a large number of small value vulnerabilities. Those who are good at this are very very good at this. My company has a bug bounty program and some of the researchers participating in i…

They're right: I was talking about the business models at the buyers that these vulnerabilities have to slot into. The point I'm making is: there already has to be an operating business that's doing this for a vulnerability to be salable at all. If there isn't one, you're not selling a vulnerability, you're helping plan a heist.

Right, I'm only responding to the last part where they imply to these researchers are not well paid. I'm saying that on an hourly basis or monthly basis $10k a vulnerability is actually quite a good payout when you have a surface area as large as Google's to explore and know what you're doing.

Their last paragraph shows that they didn't understand your paragraph here:

> For people who make their nut finding these kinds of bugs, the business strategy is to get good at finding lots of them. It's not like iOS exploit development, where you might sink months into a single reliable exploit.

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