Melvin langvik

Had a blast presenting at #DEFCON30 today, GitHub repo for TeamFiltration is online! github.com/Flangvik/TeamF… Thank you so much for all the amazing feedback, can't wait to see what this tool looks like in a year now that it's public!

So Saturday was a big day, meet Emma 👶🥰

@Flangvik Took the whole family. Great movie all around.

Gave Project Hail Mary a go last week, and wow, what a legitimately great movie. Kept me glued for the entire 3-hour runtime 11/10

Happy 3rd Birthday to ma puppy!

Just dropped a new EntraChat episode with @PyroTek3 from @TrustedSec and honestly my brain is full 🤯 Sean has been doing Microsoft identity security since Azure AD was barely a thing and he still sees the same misconfigs in enterprise environments every. single. day. legacy auth left on. app permissions nobody's auditing. shadow tenants nobody knows exist. the fundamentals aren't boring, they're just not done 🎙️👇

Announcing the release of Dungeons & Daemons, TrustedSec’s new cybersecurity #RPG 🎲 A browser-based game that drops you into a “live” engagement. Your mission: prove you’ve got what it takes to be on the #RedTeam. Read our #blog for the game breakdown! hubs.la/Q04ckLD90

We just opened up ordering in four additional countries: New Zealand,  Norway, Singapore, and Switzerland! You can order anything that is in-stock on the site now, though you may want to wait until you see what we're announcing on April 21st.

Man I miss Opus from 3 weeks ago 😭

I just wrote a tutorial explaining how to combine Adaptix C2 with MacroPack and ShellcodePack! This provides multiple initial access and EDR evasion options to Adaptix C2 users. Tutorial includes: LNK, CLickOnce, DLL Sideloading, Exe, HTA, etc! #redteam blog.balliskit.com/tutorial-adapt…

@chvancooten @offensys Finally! Super stooked for you Cas, best of luck!

After almost a decade of red teaming and offensive security, I'm leaving red teaming to go all-in on @offensys 🚀 Manual red teaming is vital but point-in-time. Having lived that gap, we're automating continuous resilience validation against modern TTPs. Time to build!

For my friends who are still using UV and might be a little weary about recent compromises to PyPi packages, stick this in your pyproject.toml. You can let all of those pip users find and report the compromises...

Red teamers get caught more often than you’d think, but the signs are often overlooked. In this #webinar, our experts will reveal the detections that were there all along and what your #SOC team can do to strengthen their defenses. Register now! hubs.la/Q048gnTP0

Well deserved @curi0usJack 🔥 I’m so watching this green lantern reboot!

It's that time of the year again: Deserialization vuln in SharePoint: thehackernews.com/2026/03/cisa-w… Under active exploitation, just in case you were wondering.

@MDSecLabs github.com/Flangvik/RegPw…

This week’s video covers CVE-2026-24291, a Windows LPE nicknamed RegPwn by the team over at @MDSecLabs. As a part-time sloperator (Google it), I whipped up a quick RegPwn BOF, and in the video I demo it with Mythic and Apollo. Link below.

@MDSecLabs youtu.be/lmiRXweisS0

[RELEASE] Better late than never! Part 3 is out! Fantastic unwind information and where to find them. We went digging through .pdata, RTF Lookups, and a few ntdll internals that probably weren't meant to be touched. BYOUD dropping alongside. Enjoy 😉 klezvirus.github.io/posts/Byoud/

@roguekode @HackingLZ @grok make this priest go full john wick with two mac-10 uzis

I always forget about this