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Melvin Langvik

Senior Security Consultant

EXPERIENCE

Melvin started as a C# Azure developer and integrations consultant after finishing his bachelor’s degree in computer engineering in 2018. During his time as a developer, he got hands-on experience with rapidly creating and deploying critical backend infrastructure for an international client base. It was during this period Melvin started to pursue his goal of transiting into offensive security. By the end of 2019, Melvin broke into the HackTheBox cybersecurity platform “Hall Of Fame” and successfully landed a job as a Penetration tester in January 2020. While working as a penetration tester, Melvin has contributed to the infosec community by releasing open-source and offensively-targeted C# based tools and techniques.

EDUCATION & CERTIFICATIONS

  • Bachelor’s degree in computer engineering
  • Certified Ethical Hacker (CEH)
  • Certified Red Team Operator (CRTO)
  • Offensive Security Certified Professional (OSCP)

INDUSTRY CONTRIBUTIONS

Melvin is an active blogger and developer of open-source C# based offensive tooling. In 2020 he held a talk about the “AMSI.fail” project at the RootCon conference and released multiple open-source tools such as BetterSafetyKatz, SharpAppLocker, and NetLoader. Melvin is also the creator and maintainer of the SharpCollection project, a project which utilizes Azure DevOps PipeLines to automatically released pre-compiled binaries of all significant offensive C# projects, triggered by updates from their respective master branch.

Featured Blogs And Resources

Discover the blogs, analysis, webinars, and podcasts by this team member.

Blog November 07 2023

The Triforce of Initial Access

Unlock the power of Microsoft Office with the ultimate Red Teaming toolkit, leveraging Evilginx, ROADtools, TeamFiltration, and Bobber to gain unparalleled…

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Events TrustedSec HQ | March 31 2026

ISC2 Cleveland Chapter Member Meeting - March 2026

ISC2 Cleveland Chapter March MeetupCome join us for our meetup! The ISC2 Cleveland Chapter is hosting an exciting in-person event for all cybersecurity…

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Events March 19 2026

Discord Livestream - AMA: Incident Response

Ask us anything about incident response! Join us for an exclusive Discord Livestream with IR Practice Lead Ryan Macfarlane.

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Webinars March 18 2026

Copilot Security: What to Know Before You Go

In this webinar, our experts will walk you through the critical groundwork needed before deploying Microsoft 365 Copilot. Learn how you can best prepare for…

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Webinars March 04 2026

CMMC Challenges and Misunderstandings

During our next webinar, our experts will cover CMMC misunderstandings that are creating the most problems for defense contractors and subcontractors, from CUI…

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Events TrustedSec HQ | February 24 2026

ISC2 Cleveland Chapter Member Meeting - February 2026

ISC2 Cleveland Chapter February MeetupCome join us for our meetup! The ISC2 Cleveland Chapter is hosting an exciting in-person event for all cybersecurity…

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Blog February 24 2026

Building a Detection Foundation: Part 1 - The Single-Source Problem

The Uncomfortable Truth About Your Telemetry Let me start with an observation that might hit close to home. In my years working Incident Response cases and…

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Podcasts February 23 2026

Security Noise - Ten Years: A Decade of Doing This

David Kennedy and Kelsey Segrue join us to discuss ten years of our podcast! We discuss how the cybersecurity space has evolved over the years and social media…

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News February 20 2026

NewsNation - "Signal Sniffer" Tracks Pacemaker Signal

Authorities are employing multiple strategies to profile the kidnapper of Nancy Guthrie. TrustedSec Founder and CEO David Kennedy joined NewsNation to discuss…

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News February 20 2026

WWL First News with Tommy Tucker - Skimming, shimming, and how to avoid getting scammed

What’s the real threat behind RFID scanners and skimmers? Advisory Solutions Director Alex Hamerstone joins WWL First News to discuss the mechanics of skimming…

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