Lucas Hennessy
Manager - Financial Services - Internal Audit Technology at Crowe
Pittsburgh, Pennsylvania, United States
Summary
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Top SchoolLucas Hennessy is an offensive security leader with eight years of hands-on experience building and scaling red and purple team capabilities within financial services. As Manager of Internal Audit Technology at Crowe, he oversees penetration testing engagements, develops new offerings, and drives methodology and efficiency improvements across teams. He has deep Windows and Active Directory expertise, automating tooling and reporting with Python, Shell, and PowerShell to free analysts for higher-value work. Lucas also researches niche protocols and crypto risks (e.g., IKE enumeration) and has contributed to community tools like Patator and Covenant. He pairs technical delivery with training and onboarding, having redesigned team methodologies and mentored new hires. Based in Pittsburgh, he blends practical offensive tradecraft with a penchant for automation and detection-focused assessments.
7 years of coding experience
1 year of employment as a software developer
Core 40 w/ Honors Diploma, Unweighted 3.6/4.0 GPA; Top 16%, Core 40 w/ Honors Diploma, Unweighted 3.6/4.0 GPA; Top 16% at Columbia City High SchoolBachelor of Science - BS, Double Major in Cybersecurity and Network Engineering Technology. Minor in Communications., Bachelor of Science - BS, Double Major in Cybersecurity and Network Engineering Technology. Minor in Communications. at Purdue University
English
Github Skills (177)
adversarial-attacks10
python10
wmi10
tqdm10
six10
impacket10
mssql-database10
aix10
denial-of-service10
active-directory10
candy10
pentest10
kerberos10
shadow10
implant10
Programming languages (11)
Github contributions (5)
Zamanry/iker
Jul 2020 - Nov 2020
An ike-scan wrapper to simplify penetration testing IKE and encourage stronger IKE implementations.
Contributions:12 commits, 10 PRs, 20 pushes in 4 months
implementationsscantestingpenetrationpenetration-testing
Zamanry/Ossify
May 2018 - Jun 2020
Harden Windows 10 from a clean install
Contributions:22 commits, 1 PR, 19 pushes in 2 years 1 month
clean-installwindowshardencleanwindows-10
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