Ryan Mccarthy
Senior IOS Exploit Engineer at Grayshift
Tulsa, Oklahoma, United States
Summary
👤
Senior🎓
Top SchoolRyan Mccarthy is a Senior iOS Exploit Engineer with 12 years of hands-on experience in vulnerability research, reverse engineering, and exploit development across embedded and desktop platforms. He has progressed from fuzzing and crash triage at Raytheon to leading iOS exploitation efforts at Grayshift, pairing deep familiarity with disassemblers and debuggers (IDA Pro, Binary Ninja, radare2, OllyDbg, GDB) with fluency in C, Python, and Java. A competitive problem solver, he sharpens his skills through CTFs and the Collegiate Cyber Defense Competition, and has practical experience building fuzzers, triaging crashes, and landing real-world bugs. Preferencing Linux, he also brings applied experience building malware analysis labs and integrating tooling for scalable research workflows. Collectedly, his background blends disciplined academic training and applied red-team style research with a track record of shipping exploit capabilities in production environments.
12 years of coding experience
12 years of employment as a software developer
Bachelor of Science (BS), Computer Science, 3.55 GPA, Bachelor of Science (BS), Computer Science, 3.55 GPA at University of TulsaComputer Security and Forensics, 4.0 GPA, Computer Security and Forensics, 4.0 GPA at Tulsa Technology Center-Riverside Campus
Github Skills (14)
security9
reverse-engineering9
radare28
libc8
ups8
unix8
static-analysis7
ctf6
api5
decompilation5
ninja4
cybersecurity1
threat-intelligence1
cyber-threat-intelligence1
Programming languages (3)
Github contributions (5)
TUCTF/write-ups-2015
Apr 2015 - Jul 2015
Contributions:102 commits, 1 PR, 98 pushes in 3 months
ctfupswrite-ups
RyanAiden/AES
Mar 2015 - May 2015
Contributions:75 pushes, 1 branch in 1 month
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