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Thread: A hackerís marginal security helps return stolen computer

  1. #1
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    A hackerís marginal security helps return stolen computer

    http://hackaday.com/2010/12/25/a-hac...olen-computer/

    Gather round and hear the story of how a hacker outsmarts a criminal. [Zoz] was robbed and they got his desktop computer. Gone, right? Nope. Because of a peculiar combination of his computerís configuration, and the stupidity of the criminal, he got it back. He shares the tale during his Defcon 18 talk (PDF), the video is embedded after the break.
    [Zoz's] first bit of luck came because he had set up the machine to use a dynamic DNS service, updated via a script. Since the criminal didnít wipe the hard drive he was able to find the machine online. From there he discovered that he could SSH into it, and even use VNC to eavesdrop on the new owner. This, along with a keylogger he installed, got him all the information he needed; the guyís name, birth date, login and password information for websites, and most importantly his street address. He passed along this juicy data to police and they managed to recover the system.
    HP Pavilion dv6, Core i3-3110M, 6GB RAM, nVIDIA Geforce GT 650M, 640GB HDD: Win7 / Xubuntu 13.10 64bit

  2. #2
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    Re: A hackerís marginal security helps return stolen computer

    ~and the stupidity of the criminal~~~Since the criminal didn’t wipe the hard drive~
    just his luck

  3. #3
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    Re: A hackerís marginal security helps return stolen computer

    He does a great video presentation.

    Good story.

    Thanks for the link.

  4. #4
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    Re: A hackerís marginal security helps return stolen computer

    Yeah, it was a good presentation. I thought he was quite resourceful and as some know, stolen property is rarely ever found and returned.
    HP Pavilion dv6, Core i3-3110M, 6GB RAM, nVIDIA Geforce GT 650M, 640GB HDD: Win7 / Xubuntu 13.10 64bit

  5. #5
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    Re: A hackerís marginal security helps return stolen computer

    I was frankly blown away by the fact that he didn't require use of the root password for the two years that he owned the computer. Even on OSX, you need it just to apply updates. But, I guess a criminal dumb enough to not wipe the HD would probably not put much thought into updating his OS.
    The only thing I know for certain is that I know nothing at all, for certain.

  6. #6
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    Re: A hackerís marginal security helps return stolen computer

    Good story -- Not much informational value -- but good for one or two laughs for sure.

  7. #7
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    Re: A hackerís marginal security helps return stolen computer

    I've actually thought about adding something to the conky script on my laptop that would get a piece of data from my server every hour when the laptop is on. That way I could track the IP address it was used from. Then ssh or vnc into the computer.

    I've opted for a strong password and encrypted HDD. Even if I gave the police all the info they needed, I don't really think I would get my laptop back. I could mess with the person that stole it; however, I could be charged with a crime it I did anything to mischievous.
    Use whatever OS or desktop works for you. Backup your computer regularly, and definitely before upgrading, partitioning, or installing an OS.

    No support requests by PM please.

  8. #8
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    Re: A hackerís marginal security helps return stolen computer

    I think I would've got on a tor client or some other network and posted all the personal information I'd gathered about the person on craigslist. Signed him up for a bunch of weird magazines. Placed a couple of seeking someone ads out on websites where they didn't belong and then told the cops about him after all that. found some way to say a hacker had gotten into my computer the same way I did.

    Nah, this guy did it good, but I don't know, there's just something about people who steal other people's stuff that irks me.
    Which is more important in obtaining the truth, "what" or "why"? Trick question. They are of equal importance.
    Freely ye have received, freely give.

  9. #9
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    Re: A hackerís marginal security helps return stolen computer

    A fun story, nice video!
    Ubuntu 11.04, Mac OS X 10.4.11

  10. #10
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    Re: A hackerís marginal security helps return stolen computer

    This makes me wonder about the (CPU's?) serial number. How can you find it? If it's the CPU serial he was talking about, it's not listed in /proc/cpuinfo

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