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Re:How I could have hacked any Facebook account by dsacco on Tuesday March 08, 2016 @05:32PM (#11249333)
Your comment does not reflect how vulnerability sales work in the real world.

In the real world, vulnerabilities are sold to blackhat groups who want to make a profit by attacking as many websites as possible. Generally, these websites will have valuable credit card or other information that can be stolen from a compromised server.

Compromised user accounts (not even the server! just users!) on a single website do not constitute a valuable target.

The idea that TMZ would pay a significant amount of money for this is a Hollywood plot, nothing more. Vulnerabilities are not valued highly just because you can come up with a contrived scenario in which it would be valuable to someone for some reason.

This is a market, and like any other market there are buyers and sellers who dictate supply and demand.

Re:How I could have hacked any Facebook account by bcook on Tuesday March 08, 2016 @05:59PM (#11249472)
>Compromised user accounts (not even the server! just users!) on a single website do not constitute a valuable target.

That statement is just plain wrong. With over a billion Facebook users, surely some of them are high-value targets.

Re:How I could have hacked any Facebook account by tptacek on Tuesday March 08, 2016 @07:14PM (#11249883)
He's not wrong, you're just misunderstanding him. He's not saying there aren't "valuable" or "interesting" Facebook accounts. He's saying that there aren't enough Facebook accounts with immediate drop-in value to an existing and lucrative criminal enterprise to create a competitive market for Facebook bugs.
Re:How I could have hacked any Facebook account by bcook on Tuesday March 08, 2016 @08:14PM (#11250163)
I would agree, being that I cannot immediately detail how these Facebook accounts might be useful, but any information is useful, especially credentials.

(Valuable != "immediate drop-in value")? So, he's saying the accounts aren't valuable, but they have value? The subtlety is lost on me...

Re:How I could have hacked any Facebook account by tptacek on Tuesday March 08, 2016 @08:33PM (#11250231)
Lots of things have utility but no liquidity.
Re:How I could have hacked any Facebook account by bcook on Tuesday March 08, 2016 @09:43PM (#11250517)
The info is useful, but not sellable? The two seem deeply intertwined. If I can prove usefulness, I can sell it.

Actually, you say the info has "a use"... does that not directly imply worth?

Re:How I could have hacked any Facebook account by Tiksi on Wednesday March 09, 2016 @12:52AM (#11251188)
The info might be useful to someone, but not to the people who are buying vulnerabilities on the black market.

Imagine going to a tech trade show and setting up a stand for your lumber business. What you're selling has value and is useful, just not to the people you're trying to sell it to.

Re:How I could have hacked any Facebook account by bcook on Thursday March 10, 2016 @12:49AM (#11257552)
Let's assume the position of a spammer or ~0-day blackhatter... access to the accounts of the most popular website in the world are not of interest? (You could post a URL and have millions of people click it because they trust the poster.)
Re:How I could have hacked any Facebook account by tptacek on Tuesday March 08, 2016 @10:33PM (#11250712)
That's an especially ironic argument to try to make on this particular site.
Re:How I could have hacked any Facebook account by bcook on Tuesday March 08, 2016 @11:28PM (#11250926)
Is that a retort or simply an unrelated observation?

Edit: My intent was to understand your perspective (and argue...), but this comment goes over my head, and it seems as though it was a thinly veiled insult.

Re:How I could have hacked any Facebook account by statictype on Wednesday March 09, 2016 @12:21AM (#11251090)
What I'm understanding here is, that while it might be profitable to someone to have an exploit on hand that they can use, the actual work that goes into turning a profit from the exploit may be me costly enough that its not worth pursuing.

Not sure if you read Cryptonomicon, but there's a part there where Randy Waterhouse finds a crap load of gold in the middle of a jungle and then rationalizes that there's no easy way to get it out of there, making it worthless at that moment. That gold has value, but no liquidity.

Re:How I could have hacked any Facebook account by vinceguidry on Wednesday March 09, 2016 @12:27AM (#11251104)
This is a forum focused on the startup community. The difference between the merely-useful and the truly-marketable has been discussed ad nauseum on these pages, as that difference makes and breaks many startups.
Re:How I could have hacked any Facebook account by tptacek on Wednesday March 09, 2016 @11:41AM (#11253954)
Re:How I could have hacked any Facebook account by bcook on Thursday March 10, 2016 @12:53AM (#11257565)
If you could have been more direct, I would have been more receptive to learning, rather than confusion and feeling excluded.
Re:How I could have hacked any Facebook account by JetSpiegel on Tuesday March 08, 2016 @06:19PM (#11249586)
But what can you really do with the Facebook login of, say Obama? Not provoking WW3, that's for sure. The only thing you can realistically create is a PR kerfuffle for Facebook, but considering the way to spread it would be (wait for it) on Facebook itself, there's not much money is this.
Re:How I could have hacked any Facebook account by georgeglue1 on Tuesday March 08, 2016 @08:31PM (#11250220)
You simply log into the Bloomberg/AP/NYTimes account, post some fake economic or political news, and then call in some options you purchased the week before.

If done intelligently, this is incredibly difficult to trace. There is risk (rather than a straight-up sale), but the expected returns are probably an order of magnitude higher.

Re:How I could have hacked any Facebook account by nemothekid on Wednesday March 09, 2016 @12:18AM (#11251075)
>You simply log into the Bloomberg/AP/NYTimes account, post some fake economic or political news, and then call in some options you purchased the week before.

It would likely be far cheaper and easier to execute something like this via social engineering than using an actual exploit. I'm reminded of the time Twitter user @m had his handle stolen because Apple gave up some personal info.

Given that there are likely 100s if not 1000s of FB users who may have access to Bloomberg/AP/NYTimes official page, figuring out in an automated fashion of who can be easily socially engineered isn't likely worth 15k.

Re:How I could have hacked any Facebook account by argonaut on Tuesday March 08, 2016 @09:18PM (#11250410)
Given that the risk is you go to jail, I'm not so sure.
Re:How I could have hacked any Facebook account by bcook on Tuesday March 08, 2016 @09:33PM (#11250470)
I thought most blackhat activities already implied the threat of jail-time...
Re:How I could have hacked any Facebook account by bcook on Tuesday March 08, 2016 @06:32PM (#11249667)
I think you are vastly underestimating the power of social engineering.
Re:How I could have hacked any Facebook account by arcticfox on Tuesday March 08, 2016 @06:22PM (#11249600)
> Hollywood plot, nothing more.

The first example that comes to mind, "an organised trade in confidential personal information"

https://en.wikipedia.org/wiki/News_International_phone_hacki...

Just because this isn't the typical mass vulnerability SQL injection or XSS attack on a major framework doesn't mean it's basically worthless ($15k or less).

The amount of damage that could be done to Facebook's reputation is enormous, not to mention the value of the information that could be stolen.

Re:How I could have hacked any Facebook account by tptacek on Tuesday March 08, 2016 @07:17PM (#11249891)
The black market does not put a high price on damaging Facebook's reputation.
Re:How I could have hacked any Facebook account by jonesb6 on Tuesday March 08, 2016 @07:30PM (#11249958)
You know what people put into Facebook chats?

Obligatory quote from Kanye's newest album 'The Life of Pablo':

" I had a cousin that stole my laptop that I was fuckin' bitches on

Paid that nigga 250 thousand just to get it from him "

Re:How I could have hacked any Facebook account by tptacek on Tuesday March 08, 2016 @07:34PM (#11249983)
You know what people put into Instant Bloomberg chats?

Go try to sell an IBB bug.

Re:How I could have hacked any Facebook account by blablablame on Wednesday March 09, 2016 @08:16AM (#11252754)
Step one: short a million on Apple shares

Step two: hack into Tim Cook's account (no idea if he uses FB)

Step three: publish rant about Apple rotten ideoligies/he quits

Step four: see APPL lose value for a day until this shit is sorted

Step five: profit

Or something like that

Re:How I could have hacked any Facebook account by edanm on Wednesday March 09, 2016 @10:35AM (#11253519)
Step 6 - go to jail.

Step 7 - get out of jail and decide doing far less risky illegal stuff has a better expected payout.

Re:How I could have hacked any Facebook account by jsprogrammer on Tuesday March 08, 2016 @06:02PM (#11249486)
Your claim was about the severity of the bug.

It all really depends on how fast FB can service the requests and how long it takes for them to notice and shut it down. Push your priority list off to a worldwide farm and watch the accounts pop out.

How long until FB would have it shut down and the affected accounts locked out?

Re:How I could have hacked any Facebook account by tptacek on Tuesday March 08, 2016 @07:18PM (#11249898)
The problem is that there's no half life. The bug dies instantaneously once discovered. It's not like 3/4 of the Internet runs "old Facebook" because they forgot to update it.
Re:How I could have hacked any Facebook account by jsprogrammer on Tuesday March 08, 2016 @08:10PM (#11250133)
Sure, but in the time before the accounts are locked out all of their data may have been exfiltrated and mirrored around the world.

It won't matter if everyone can get the latest version of Facebook if no one is willing to use it anymore.