Yuriy Bulygin

@c7zero

, . Former , ,

c7zero.info
Vrijeme pridruživanja: travanj 2010.
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  1. Prikvačeni tweet
    12. stu 2019.

    W00t! is among the 100 of the world’s most promising start-ups by . So proud of the team!

    1 reply 6 proslijeđenih tweetova 28 korisnika označava da im se sviđa
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  2. proslijedio/la je Tweet
    30. sij

    Join Eclypsium's principal researchers & for a Q&A on their new research on DMA attacks on Feb. 5. To register go to: . , , .

    5 proslijeđenih tweetova 9 korisnika označava da im se sviđa
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  3. 31. sij

    Come work with an awesome research team on firmware and hardware threats!

    Our research team is growing. If you're interested in developing detection methods for PC firmware threats and vulnerabilities, send your resume/CV to careers@eclypsium.com. Portland, USA or Córdoba, Argentina preferred. DMs open for questions.
    2 proslijeđena tweeta 8 korisnika označava da im se sviđa
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  4. 30. sij

    DMA attacks are often misunderstood as requiring physical access to a device. However, in many cases they can be done remotely, like in this example of exploiting firmware on Nerwork Cards

    Odgovor korisniku/ci @c7zero
    Another (old) example of remote DMA attack using a vulnerable NIC:
    29 proslijeđenih tweetova 54 korisnika označavaju da im se sviđa
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  5. 30. sij

    Been also great working with HP and Dell teams on this complex industry problem. Happy to see firmware updates were released promptly

    1 reply 1 proslijeđeni tweet 8 korisnika označava da im se sviđa
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  6. 30. sij

    Our new research demonstrates that DMA attacks can compromise firmware (and OS) on enterprise laptops with hardware root of trust capabilities among the best in the industry. Very proud to work with the team here at

    Eclypsium published new research exposing vulnerabilities to DMA attacks in laptops from HP and Dell. Our principal researchers, and show that high speed DMA attacks can bypass hardware protections on enterprise devices.
    14 proslijeđenih tweetova 46 korisnika označava da im se sviđa
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  7. proslijedio/la je Tweet
    29. sij

    CanSecWest is offering a free training and conference admission to the top 4 talk submissions from someone 25 or younger! All qualifying submissions also get a 10% discount on conference ticket. That’s basically a $5000 USD grant to the top 4 submissions. Please share!

    We will reserve a talk slot for most promising new speaker, age 25 and under, picked by our selection committee, fly them out to talk. For the top four submitters, including the winner, we'll give complentary seats at a Dojo of their choice (lim 1/course, rank choice) 2/4
    1 reply 36 proslijeđenih tweetova 45 korisnika označava da im se sviđa
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  8. proslijedio/la je Tweet
    28. sij

    My patch to disable PCI device DMA in early boot to avoid gaps in IOMMU coverage just got merged to mainline, so here's a writeup of it:

    5 replies 29 proslijeđenih tweetova 110 korisnika označava da im se sviđa
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  9. proslijedio/la je Tweet
    24. sij

    An excellent blog post by , a highly recommended read! "Executing custom Option ROM on D34010WYK and persisting code in UEFI Runtime Services"

    1 reply 9 proslijeđenih tweetova 23 korisnika označavaju da im se sviđa
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  10. proslijedio/la je Tweet
    22. sij

    We've found a bug in CSME on-die ROM!💥 Intel says it's already targeted by CVE-2019-0090 (). Security Fuses can be extracted! 🔥 Mehlow and Cannon Point chipsets are affected. Stay tuned!

    83 proslijeđena tweeta 163 korisnika označavaju da im se sviđa
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  11. proslijedio/la je Tweet
    22. sij

    Learn the fundamentals of firmware attacks via . Then master firmware exploitation with , , and at . 🔥

    7 proslijeđenih tweetova 8 korisnika označava da im se sviđa
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  12. proslijedio/la je Tweet
    21. sij

    Thanks for sending these over! We will start experimenting with them. design

    2 proslijeđena tweeta 17 korisnika označava da im se sviđa
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  13. proslijedio/la je Tweet
    16. sij

    An important op-ed from Intel's Maggie Jauregui ():

    3 proslijeđena tweeta 8 korisnika označava da im se sviđa
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  14. proslijedio/la je Tweet
    13. sij

    🚨 New On the Metal episode w/ 🚨 Join us as we discuss impossible bugs, fires in the data center, reverse engineering BMC firmware, BMC vulnerabilities, Cray computers, and Windows NT on MIPS. Yup you heard that right!

    30 proslijeđenih tweetova 48 korisnika označava da im se sviđa
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  15. proslijedio/la je Tweet
    14. sij

    Listen to On the Metal podcast starring Eclypsium's . Rick discusses as the latest attack vector, impossible bugs and the impact these attacks have on organizations. Listen here:

    6 proslijeđenih tweetova 8 korisnika označava da im se sviđa
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  16. proslijedio/la je Tweet
    11. sij

    I've created a special branch of my Fenrir IOC scanner to detect traces of activity exploiting CVE-2019-19781 - we use strings that appear in XML & log files - please verify Fenrir branch Report by

    32 proslijeđena tweeta 73 korisnika označavaju da im se sviđa
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  17. proslijedio/la je Tweet
    6. sij

    Still catching up on your post-holiday security reading? Get Eclypsium's December Threat Report with the latest research and news on security.

    3 proslijeđena tweeta 3 korisnika označavaju da im se sviđa
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  18. proslijedio/la je Tweet
    4. sij

    same UEFI DMA attack I demoed at 34c3 still work 2 years later on my brand new high-end laptop with most recent UEFI 😥

    52 proslijeđena tweeta 168 korisnika označava da im se sviđa
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  19. 2. sij

    Tesla Wi-Fi firmware and kernel driver exploitation

    Exploiting Wi-Fi stack on Tesla Model S. Details of vulnerabilities and exploition:
    30 proslijeđenih tweetova 48 korisnika označava da im se sviđa
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  20. proslijedio/la je Tweet
    30. pro 2019.

    The December issue of Below The Surface is out now. Get up to date on the latest research, security advisories and industry news in this month's threat report from Eclypsium.

    4 proslijeđena tweeta 9 korisnika označava da im se sviđa
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  21. proslijedio/la je Tweet
    27. pro 2019.

    The AMD Secure Processor is a CPU in your CPU you do not control. It’s a Trusted Execution Environment to protect VMs from host access or copyrighted work from distribution. At I will present our PSP hacking and how we regained control over it.

    112 proslijeđenih tweetova 297 korisnika označava da im se sviđa
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