Hello world,
Welcome to my professional space. I am Simon, a security researcher and penetration tester at Vumetric CyberSecurity. My focuses are Mobile App Security (iOS/Android) and Web Applications.
Hacking and uncovering security flaws isn’t just what I do—it’s what I love. The process of finding vulnerabilities inspires me to keep learning, share what I know, and solve tough security challenges to help make the internet a safer place.
If you’re interested in collaborating or just want to chat about cybersecurity, feel free to reach out.
Happy hacking :)
Research
- CVE-2024-3251 - Time-Based Blind SQL Injection in CLMS v1.0
Personal Projects/Tools
- Lazy Payloads - Copy common payloads to clipboard directly from browser.
- Deeeeper - Tools to find Activities and Deep Links in APK - Written in Go
- FireCracker - Find Firebase instance in APK and exploit if Read/Write is possible - Written in Go
- iOSDumper - Dump key information from .ipa and search for applinks - Written in Go
- HeaderGrabber - Analyzes HTTP requests in real-time, highlighting headers, cookies, and POST data - Written in Go
- MalCheck - Take list of Windows API calls and flag dangerous calls - Written in Go
Education & Certifications
- Offensive Security Web Expert (OSWE)
- Zero Day Engineering - Masterclass: Hacking open source fuzzers for smarter bughunting by Alisa Esage
- MHL - Certified Android Penetration Tester (CAPT)
- Portswigger – Burp Suite Certified Practitioner (BSCP)
- Offensive Security Certified Professional (OSCP)
- SANS - Blockchain Security Summit 2022 Presented by Halborn
CTF
- Hack The Box - Synacktiv Fortress
- Hack The Box - Dante Pro Lab
- Praetorian Tech Challenges - Crypto
- Praetorian Tech Challenges - Mastermind
- Halborn CTF - Solana Farm CTF
- NahamCon CTF 2021
- MetaCFT 2022
Contact
Please don’t hesitate to contact me securely using my PGP key.
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Digital Ocean
I run my recon on a Digital Ocean droplet. If you’re interested in a $200 credit, feel free to use my referral link:
