// AI offensive security · LLM red-teaming

Mootez Ben Slimen, also known as 3angour

AI offensive security, Red-teaming LLMs @ AnTitech, CTF player · CSAW '26 finalist, Challenge author, Cybersecurity Master's student

Cybersecurity Master's student and CTF player. I break LLMs and chatbots before attackers do — jailbreaks, prompt injection, data poisoning — then write up how.

target
LLMs · chatbots · agents
vectors
jailbreak / prompt injection / data poisoning
last op
CSAW CTF '26 — #1 MENA · #2 world
research
IEEE WETICE '26 — accepted
base
Ariana, Tunisia
status
open to opportunities

// 00 — signal

Latest wins

// 01 — operator profile

Breaking AI systems before someone else does.

3angour avatar
Mootez Ben SlimenAriana, Tunisia

Master's student in Cybersecurity with a strong background in software engineering, CTF competitions and Python automation. Excellence Scholarship recipient at MedTech University, and a full-scholarship alum of the University of Zurich's Deep Dive into Blockchain summer school.

  1. AI offensive security

    Red-teaming LLMs and chatbots — jailbreaks, prompt injection and data poisoning — and building the tooling that helps autonomous agents find new ones.

  2. Capture the flag

    Web, forensics, MISC and pyjails. Competitor, team lead and challenge author for national CTFs.

  3. Threat research

    Dark Web intelligence mapped to MITRE ATT&CK, OSINT automation and vulnerability operations.

Learn more about me

// 02 — field notes

CTF write-ups

CTF writeups & security insights

// 03 — arsenal

Selected projects

Tools, AI platforms & security tooling