Meet Comex, The 19-Year-Old iPhone Uber-Hacker Who Keeps Outsmarting Apple

http://blogs.forbes.com/andygreenberg/2011/08/01/meet-comex-the-iphone-uber-hacker-who-keeps-outsmarting-apple/

by rjim86 • 15 years ago

197 71 15 years ago

blogs.forbes.com

testinghello• 15 years ago

> (He agreed to speak after Forbes‘ poking around Twitter, > Facebook and the Brown Directory revealed his name.) B

this is the most important part of the story

pedalpete• 15 years ago

I'm not sure why you got downvoted on this, but maybe you can elaborate on why you think that is 'the most important part of the story'

aberkowitz• 15 years ago

It appears that the journalists are engaging in unethical, borderline blackmail processes to get people to speak.

canistr3• 15 years ago

Agreed. It's strange that people get all up in arms when the government does this for suspects and yet when some random journalists start snooping around, trying to dig dirt up on you, and blackmails you to write a story (and then proceed to make money from said story), nobody seems to care. Ridiculous. Forbes should be chastised for this.

saurik4• 15 years ago

For the record, I spoke to this reporter for a couple hours, and even had him tell me exactly how he got comex's name (which I did not actually know).

He plays it up in that quote from his article, but it turns out getting the name was /trivial/: comex had a public Facebook account, in his real name, using one of his standard usernames. It is actually likely that he got the name before he even realized it was supposed to be "secret".

In fact, I even joked "fair enough; you know, I've never actually looked, but for all I know his personal domain name is registered to his home address by his mother or something": it turns out it literally is.

(It should also be noted that comex has agreed to talk to reporters before, such as for an article published by Reuters.)

funkah2• 15 years ago

Disagree, they only should have been chastised if he didn't agree to speak to them and they revealed his identity anyway.

breck• 15 years ago

Why? I'm confused, isn't this investigative journalism at its best?

mason55• 15 years ago

Governments are (rightly) generally held to higher standards than private citizens due to the immense power at their disposal.

torstesu• 15 years ago

One of the strongest job applications I've seen. I guess he can put up Forbes as one of his references now.

peterb• 15 years ago

He is looking for an internship. Hello, Apple, hire him already.

catch23• 15 years ago

If Apple hires him, that will be the last time you see a jailbreak tool come from him.

saurik4• 15 years ago

Depending on what they hire him for, it could also be the last time you see a jailbreak tool from anyone ;P.

iam• 15 years ago

That might be the best reason to hire him actually.

aninteger2• 15 years ago

There's lots of people that work at Apple that help the JB community. Some of them also work on OSX86.

sukuriant• 15 years ago

If he has philosophical disagreements with Apple's hardware/software model, why would he stop? Sure the government has one of his aliases, but he can always change to another one. He shouldn't; but, if he truly believes that iPhones should be jailbroken, he may either: refuse the offer, or continue to write jailbreaking software despite the consequences.

daimyoyo• 15 years ago

Jailbreakme is an amazingly elegant tool. Although I seriously doubt they will, Apple should definitely hire him. His products show that he understands design as well as anyone on their payroll now. That combined with his obvious coding skills make him the ideal Apple engineer.

pavel_lishin2• 15 years ago

Not to mention, it may solve their jailbreak problem, at least temporarily.

rimantas2• 15 years ago

I am pretty sure Apple is capable to solve jailbreak problem temporarily themselves.

sjs• 15 years ago

I never understand this sentiment. Jailbreak tools thrive on the knowledge that there's always another flaw out there waiting to be discovered. How would comex rid Apple's entire development process of error?

Plus, if he jailbreaks devices because he believes people should be free to do with their hardware as they please why on earth would he effectively join the dark side?

conradev3• 15 years ago

> 'His products show that he understands design as well as anyone on their payroll now.'

He designed none of the interface.

> '... his obvious coding skills ...'

A lot of the time, a person's coding skills are judged by how readable their code is, and how well they utilize SCM. Also, to be an Apple engineer you want extensive experience with Objective-C. https://github.com/comex/star_

Now I don't mean to say comex is a bad programmer at all, the stuff he writes is amazing, I just feel like he wouldn't make a good Apple engineer.

Xuzz6• 15 years ago

He didn't design the interface (Apple did; it's a clone of the App Store, and I guess I designed some of the iPad UI), but he did work very hard to ensure that the user experience was great. There was quite a bit of discussion about that, even: comex spent months porting unionfs for little benefit (right now) than being able to install Cydia without rebooting, so it could look like an App Store installation.

alanh2• 15 years ago

Who cares about design or coding skills? Apple should hire him to help improve security, if only by doing what he does right now and sending results back to another team at Apple!

Vexenon2• 15 years ago

It's worth mentioning that geohot was, by no means, a fabulous programmer - sure, he's done a lot of great reverse engineering and security work, but if you look at his code, it was both advanced and sloppy. However, Facebook hired him to work on product development, even though he's known to not be much of a programmer.

Comex may not fit the profile of an Apple engineer, but I think he'd still do a damn good job as one.

omaranto• 15 years ago

SCM doesn't mean Aubrey Jaffer's scheme implementation, does it? What is it in this context?

ojosilva• 15 years ago

I'm not sure hiring a cracker like Comex is an easy decision for any big corporation, especially for a company as tidy as Apple. Thanks to him they're probably spending big bucks on legal fees and losing valuable sleeping hours reviewing those exploits (which is a good thing anyway). Not to mention PR headaches he has caused. OTOH, Comex work helps boost iPhone sales among techies. I know people who chose Apple over Android just because they could jailbreak it.

It probably wouldn't be an easy decision for Comex either... I recall that hacker that turned down Sony's offer. What could happen to your hacker freedom once you're at your employer's mercy? And if you leave Apple someday, forget about jailbreaking any other Apple device for as long as you live due NDA's and all the legal stuff he would have sign.

drcube• 15 years ago

I have no clue how there is even a question about the legality of using your own hardware for whatever you want. I could "crash cell phone towers" with my car, but that doesn't give Ford the right to weld my hood shut. Seriously, how is this acceptable to anyone?

thematt• 15 years ago

I would venture to say that the people who make the laws don't understand technology in the least. Think about your average parent or grandparent who equates AOL (or the Internet Explorer icon) to being "the internet". Now try to get them to understand a concept like jailbreaking, it's a daunting prospect, technology is emerging and changing at a rate faster than they can possibly comprehend. Society is asking them to make judgement calls about something they're not the least bit qualified to...and yet they're doing it anyways.

jodrellblank• 15 years ago

Is there such a question?

If you jailbreak but continue to make phonecalls, use the AppStore, etc. are you in breach of any of the contracts you signed or licenses you agreed to?

delinka• 15 years ago

The kind of control Apple seeks (to what purpose is irrelevant) is doomed to fail. You simple cannot control a device once it's in the possession of an 'adversary' (which in this context seems to be the owner of the device).

Once the attacker (again, the owner of the phone who wants to jailbreak) has possession of the phone, he has complete control over it. I wonder if Apple has this internal posture that they should make appearances of caring about jailbreaking (for the benefit of the carriers and their contracts) but actually it's not such a big deal.

Xuzz6• 15 years ago

I'm pretty sure that's correct. I know they take stuff like JailbreakMe seriously — remote code execution exploits and sandbox evasions might cause real issues — but I don't think they care all that much about your normal USB-based jailbreak.

gte910h• 15 years ago

You assume apple overly cares about jailbreaking. I feel they wish it were impossible, but knowing that it isn't, just want to make it difficult enough 'normal people' don't do it and start breaking things on the phone and not understand their jailbreaking is what broke things.

Hell, their AT&T contract was probably the only reason they got super up in arms about it anyhow.

The reason Apple closes the security loopholes is that they are security loopholes. It's not some sort of arms race. It's securing their platform.

Notice they have a pretty effective iBooks test for Jailbroken devices, but they don't deploy it widely, etc. I think they're at peace with the JB community as sort of a free research lab for them (hell, on device 3rd party apps came from the JB community first!) and use them to fix security holes in their platform as they are revealed.

rsynnott2• 15 years ago

> Notice they have a pretty effective iBooks test

Well, it's not that effective; it was worked around within days of showing up. Interestingly, to my knowledge, Google's similar check to prevent rooted devices playing movie rentals hasn't been worked around yet.

Cushman• 15 years ago

They transparently do. Which makes total sense; the diminishing returns on jailbreak prevention are steep. Once you've made it enough of a hassle that 95% of your user base is confined to your ecosystem, how much is it really worth to you to get that last 5%, who would probably just switch to Android anyway?

beder• 15 years ago

It's not clear that Apple's particularly concerned with jailbreaking; instead, they want to ensure that:

1. They patch the bugs that, e.g., allow jailbreaking through a webpage or pdf (since those are genuine bugs could be used maliciously).

2. A device comes locked "out of the box", and can only run signed code (so that the vast majority of people need to use the App store).

3. They don't have to support jailbroken devices (so if you install an app on your jailbroken phone that doesn't play nice, it's not their problem).

tjogin• 15 years ago

Comex and others are finding bugs, and Apple are fixing them. Not because Apple are irrational control freaks, but because the bugs they find and use to jailbreak the devices are extremely serious security holes. To not fix them would be incredibly irresponsible.

maqr• 15 years ago

That's only really true of the remotely exploitable ones like jailbreakme. DFU mode exploits aren't a security threat.

th0ma5• 15 years ago

The other replies seem to ignore the fact you are presenting, they don't give you administrator access to a device they sell you, but retain it only for themselves. You're right in saying that this is just in general an untenable situation given just the general problem is as you say, the potential attacker and potential customer are potentially the same person.

funkah2• 15 years ago

Depends on your definition of failure.

Looking at sales figures for the app store and iTunes, would you honestly say that Apple's code-signing and other DRM techniques have "failed"?

rimantas2• 15 years ago

  JailbreakMe’s sophistication is on par with that of Stuxnet

No kidding…

dmooray2• 15 years ago

It really is, if you have the skills to analyze it you should do it, you'll be surprised.

Edit: Forgot to add the link to the source code https://github.com/comex/star_

Apocryphon• 15 years ago

It sounded like sensationalistic hyperbole when I read it. Is the code really that good?

Skroob• 15 years ago

So much misinformation. Apple "rushed to patch the security opening" because IT'S A SECURITY FLAW that allows unrestricted code execution via a website. That's a pretty huge problem; shouldn't it be fixed right away?

"After Allegra released JailbreakMe 2 last year, Apple upped its game another notch, randomizing the location of code in memory so that hackers can’t even locate commands to hijack them." Another security method, and one that some people ripped on Apple for not including for so long. Now they put it in and it's a paranoid response to stop jailbreakers?

Listen, there's no legal issue with jailbreaking. That issue has been settled, as much as it can be without a lawsuit and a court ruling. But Apple is under no obligation to make it easy, or to leave gaping security holes for jailbreak tools to waltz through. We need to stop acting like Apple is persecuting jailbreakers, when what they're really doing is fixing security holes.

jokermatt999• 15 years ago

It's a difficult problem to explain in a typical narrative journalism style. Patching security is a good thing, yes. Being able to do what you want with your own phone, The Man be damned is also a good thing. Now, try to present both sides in a catchy article written for general audiences about a member of the jailbreak community.

sambeau• 15 years ago

"The tool isn’t intended for theft or vandalism: It merely lets users install any application they want on their devices. But jailbreaking, as the practice is called, violates Apple’s obsessive control of its gadgets and demonstrates software holes that could be exploited later by less benevolent hackers."

I thought that was pretty clear.

alanh2• 15 years ago

Ugh. “Obsessive control”? “Obsessive”? It’s a (very smart and seemingly unbeatable) strategy to limit user actions on these devices to known-safe actions, to prevent users from e.g. changing how the system itself works. It keeps down things like: User confusion, malware potential, customer support, third-party developer testing (heterogenous devices), etc.

I hate when bullshit business rags ascribe a quality like “obsession” (with the connotation of OCD or some sort of mental imbalance) to a booming business like Apple. As if they know better in this matter, despite the way Apple’s competitors in the market are making crazy little money in comparison…

throw_me_away• 15 years ago

The kid goes to my school; we're both in the CS department. I met him once, and I saw him around the department a lot while he was still here. I don't know him, but from what I've seen, it's no surprise he hasn't found an internship: the kid is incredibly anti-social. Not to mention that being dismissive of other people in your first year isn't exactly the best way to build up connections.

Before I saw this article, I honestly had no idea he was Comex. I could tell he was brilliant, but that's pretty awesome.

grimtrigger• 15 years ago

I don't think you should levy anonymous attacks on peoples personalities

Meet Comex, The 19-Year-Old iPhone Uber-Hacker Who Keeps Outsmarting Apple

Related Stories