Wil Gibbs

@cl4sm

Artiphishell CEO | @ASU Sefcom PhD Student | @Shellphish Captain Emeritus | AIxCC Shellphish Team Lead | 日本語

Joined November 2021

267

Following

614

Followers

Replies Reposts Media

Pinned
Wil Gibbs
@cl4sm
Aug 14, 2025
While playing @defcon CTF Finals with @shellphish I managed to solve the ICO challenge using LLMs (GPT5 + Cursor) and almost no human intervention. You can read how I did it here!
wilgibbs.com
All You Need Is MCP - LLMs Solving a DEF CON CTF Finals Challenge
DEF CON CTF Every year world-class teams play difficult CTFs such as Plaid CTF and HITCON CTF in an attempt to qualify for DEF CON CTF by getting first place. There are usually only 3-4 CTFs a year...
6
Wil Gibbs
@cl4sm
Jul 25
Jay from our team found some cool variant bugs in the Linux kernel! (Also the blog name is pretty sick)
Fabio
@degrigis
Jul 25
Just dropping some cool research for the kernel hackers out there to enjoy this weekend artiphishell.com/blog/bypasses_…
Wil Gibbs
@cl4sm
Jun 29
Checkout our latest blog post on reproducing challenging Linux Kernel vulnerabilities that Syzbot’s AI system couldn’t!
Fabio
@degrigis
Jun 29
Some fun insights on automatically triaging bugs for the Linux Kernel artiphishell.com/blog/vtriage_o…
Wil Gibbs
@cl4sm
Mar 4
It’s was a crazy Journey through @DARPA’s AIxCC and now using what we’ve learned, we’re trying to ease the flood caused by the vulnpocolypse at Artiphishell! Alongside my amazing cofounders @degrigis @dreselli @_saadullah01 @jay_vadayath /🧵
ASU School of Computing and Augmented Intelligence
@SCAI_ASU
Mar 4
Cybersecurity teams face thousands of alerts a day but only a few pose real risk. #SCAI doctoral student @cl4sm turned his #AI research into Artiphishell, a $1.5M startup that cuts through alert overload and proves which vulnerabilities matter. news.engineering.asu.edu/2026/03/from-h…
2
Wil Gibbs
@cl4sm
Aug 27, 2025
Checkout the Post-Mortem of our system ARTIPHISHELL (by @degrigis and I)! We look at a few issues that kept @shellphish from a top-3 spot in @DARPA’s AIxCC: support.shellphish.net/blog/2025/08/2… Keep your eyes out for more ARTIPHISHELL content in the future!
2