Thiago Lahr
Senior Digital Investigator
São Paulo, Brazil
Summary
🤩
Rockstar🎓
Top SchoolThiago Lahr is a Senior Digital Investigator based in São Paulo with over two decades of experience in information security and nine years focused on incident response and digital forensics at IBM. He leads complex technical investigations spanning criminal activity, corporate policy violations and high-profile incidents (including work tied to the Rio 2016 Olympics), handling evidence collection, analysis and court-ready reporting. Thiago combines deep hands-on expertise with tools like EnCase, FTK, Cellebrite and AXIOM with procedural knowledge of criminal investigations and chain-of-custody best practices. He has taught postgraduate courses in computer forensics and counterterrorism, highlighting a commitment to knowledge transfer and rigorous methodology. Known for bridging legal, corporate and technical stakeholders, he brings a rare mix of courtroom-facing reporting and practical lab skills grounded in a computer engineering background.
10 years of coding experience
6 years of employment as a software developer
Postgraduate Degree, Cyber/Computer Forensics and Counterterrorism, Postgraduate Degree, Cyber/Computer Forensics and Counterterrorism at IPOG - Instituto de Pós-Graduação e GraduaçãoBachelor's degree, Computer Engineering, Bachelor's degree, Computer Engineering at Pontifícia Universidade Católica de Campinas
English, Portuguese
Github Skills (28)
esxi10
unix10
computer-forensics10
freebsd10
windows10
cybersecurity10
aix10
open-source10
linux10
collector10
openbsd10
security10
script10
solaris10
netscaler10
Programming languages (6)
Github contributions (5)
tclahr/uac-tests
May 2022 - Apr 2026
This project includes tests to ensure the quality, maintainability, and trustworthiness of UAC.
Contributions:75 PRs, 64 pushes, 47 branches in 4 years
maintainability
tclahr/uac
Feb 2023 - Mar 2023
UAC is a powerful and extensible incident response tool designed for forensic investigators, security analysts, and IT professionals. It automates the collection of artifacts from a wide range of Unix-like systems, including AIX, ESXi, FreeBSD, Linux, macOS, NetBSD, NetScaler, OpenBSD and Solaris.
Contributions:42 releases, 36 reviews, 17 commits in 25 days
aixesxifreebsdincident-responselinux
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