Bill Demirkapi

@BillDemirkapi

Freshman at the Rochester Institute of Technology. Love reversing malware, games, and making cheats. Email: billdemirkapi@gmail.com

Joined July 2017

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  1. Pinned Tweet
    15 Nov 2019

    Go watch my talk about security in educational software!

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  2. 31 Dec 2019

    If only Windows Defender sample submission was opt-in instead of opt-out, "Spynet" indeed.

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  3. 18 Dec 2019

    mfw a vendor introduces new vulnerabilities in their security patch because they refuse to use proper security practices 🤦‍♂️

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  4. 2 Dec 2019

    Insecure by Design: Weaponizing Windows against User-Mode Anti-Cheats, a write up about attacking unprivileged processes by abusing Windows access controls.

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  5. 24 Nov 2019

    Less than 4 hours of sleep for two days straight. Worth it.

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  6. Retweeted
    25 Oct 2019

    Gaming the game: Popular video games can be vulnerable to hackers

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  7. Retweeted
    14 Oct 2019

    Congratulations to our New England Regional winners: 1st Place: Rochester Institute of Technology 2nd Place: University of Texas at Austin 3rd Place: Drexel University

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  8. Retweeted

    So what was the student able to see when he tried out his hacking skills on his own school? Listen here:

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  9. Retweeted
    13 Sep 2019

    The following paths within %windir% are writable by any user. Now you know. Security descriptor auditing is valuable.

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  10. Retweeted

    Back in high school, hacked into major K-12 systems. He joins on the podcast to discuss how often these incidents happen, and how schools and companies can be more responsive—and responsible—when they occur.

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  11. 17 Aug 2019

    I have to say, so far 's CTF challenges have been fantastic. As someone who doesn't typically enjoy CTFs, I strongly suggest people try it out!

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  12. Retweeted

    How safe are school records? Not very, says student security researcher by

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  13. Retweeted

    In a heartwarming story, Bill Demirkapi began hacking his high school’s administrative software when he was 16 years old. He eventually found that 5 million records across 5,000 schools were left exposed by simple web vulnerabilities.

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  14. 7 Aug 2019

    Make sure not to miss my talk happening Friday at 2 PM in Track 2 about my research into educational software.

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  15. 17 Jul 2019

    Local Privilege Escalation on most Dell machines running Windows

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  16. 30 Jun 2019

    Interesting experience giving my first infosec talk. Got hit by a car on the way to the conference, went to the hospital, got back just in time to deliver the talk.

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  17. 16 Jun 2019

    I am also excited to announce that I'll be talking about the disastrous state of school information security.

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  18. 16 Jun 2019

    I'm happy to announce that I'll be talking about the security impact of bloatware . Some sweet vulnerabilities to disclose :)

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  19. 7 Jun 2019

    Been trying to disclose several critical vulnerabilities in 's Aspen. Their so-called "Director of Cybersecurity & Privacy" has been giving me delay after delay for the past month. Anyone have a contact that will take user security seriously?

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  20. 30 Apr 2019

    Remote Code Execution on most of all Dell machines

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