Alex Matrosov

Los Angeles, California, United States

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Summary

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Rockstar

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Top School

Alex Matrosov is a seasoned firmware and security researcher with 15 years of experience, currently at Anthropic and co-founder of Binarly, a firm that applies AI to firmware and software supply chain security. He has led offensive security research teams at NVIDIA and driven UEFI/firmware security efforts at Intel, combining deep reverse-engineering expertise with product-focused remediation playbooks. A prolific open-source contributor, his work on tools like UEFITool and HexRaysCodeXplorer has advanced firmware analysis and decompiler navigation used widely by the research community. Alex co-authored "Rootkits and Bootkits" and is known for low-level firmware wizardry—from Boot Guard validation to TEE investigations—that few engineers master. He also teaches and speaks regularly at security conferences, bridging academic rigor from MEPhI and Stanford entrepreneurship training with practical industry impact. Based in Los Angeles, he balances hands-on technical contributions with leadership in securing device supply chains at scale.

15 years of coding experience

10 years of employment as a software developer

Bachelor's degree, Electronics, Bachelor's degree, Electronics at Moscow College of Management and New Technologies

PhD Program Anslysis and Abstract Interpretation, Information Security, PhD Program Anslysis and Abstract Interpretation, Information Security at National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)

Innovation and Entrepreneurship, Innovation and Entrepreneurship at Stanford University

Stackoverflow

Stats

3reputation

53reached

0answers

1question

Github Skills (18)

uefi10

c-language10

plugin-development10

firmware10

plugin10

ida10

reverse-engineering10

cprogramming-language10

architecture9

computer-architecture9

intel9

cpu-architecture9

file-parsing8

binarydiff8

debug8

Programming languages (5)

C++CJavaScriptYARAPython

Github contributions (5)

REhints/HexRaysCodeXplorer

Jun 2013 - Mar 2022

Hex-Rays Decompiler plugin for better code navigation

Role in this project:

Back-end Developer

Contributions:3 releases, 1 review, 84 commits in 8 years 10 months

Contributions summary:Alex primarily contributed to a plugin for the Hex-Rays Decompiler, focused on enhancing code navigation. Their work included fixing bugs, adding features like an object explorer for virtual tables (VTBLs), and integrating type reconstruction capabilities. The commits demonstrate a focus on improving the decompiler's functionality and providing better code analysis tools for reverse engineering tasks. The user was responsible for various bug fixes, enhancements, and implementing features related to the manipulation of c-tree structures to aid in code understanding.

hexraysplugindecompilercode-navigation

LongSoft/UEFITool

Aug 2016 - May 2018

UEFI firmware image viewer and editor

Role in this project:

Back-end Developer

Contributions:7 releases, 31 commits, 8 PRs in 1 year 8 months

Contributions summary:Alex primarily focused on enhancing the UEFI firmware image viewer and editor. Their work included adding visual validation for Intel Boot Guard coverage, supporting MS Surface implementations of Intel Boot Guard, and implementing FFSv3 support with large files and sections. They also made improvements to the NVRAM parser and post-IBB hash support for Boot Guard, including multiple bug fixes.

firmwareimage-viewerviewerfirmware-imageuefi

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