Oliver Simonnet

Lead Cybersecurity Researcher at CultureAI

Stevenage, England, United Kingdom
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Summary

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Senior
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Top School
Oliver Simonnet is a Lead Cybersecurity Researcher with nine years’ experience specialising in application and payments security, threat research, and technical reporting. He has led global application security teams and quality for WithSecure, published research on attacking and defending SWIFT payment systems, and contributes to notable open-source tooling such as the Needle iOS security testing framework. Known for turning complex attack paths into clear, actionable findings, he combines hands-on offensive skills (including iOS/MDM testing) with strong mentoring and training experience. Based in Stevenage, he brings a creative background in digital 3D art to his penchant for producing clear, publication-ready diagrams that make technical risks accessible to non-technical stakeholders.
code9 years of coding experience
job13 years of employment as a software developer
booklevel 1 2 & 3 (BTEC) I.T, level 1 2 & 3 (BTEC) I.T at Stratford-upon-Avon College
bookBachelor of Science (BSc) (Hons) Computer Forensics and Security, Bachelor of Science (BSc) (Hons) Computer Forensics and Security at The Manchester Metropolitan University
languagesSpanish, English
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Github Skills (5)

mobile10
ios10
python10
security10
plist9

Programming languages (2)

CSSPython

Github contributions (5)

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WithSecureLabs/needle

Sep 2016 - Mar 2017

The iOS Security Testing Framework
Role in this project:
userMobile Developer (iOS)
Contributions:47 commits, 2 PRs, 9 comments in 6 months
Contributions summary:Oliver contributed significantly to the `needle` iOS security testing framework, primarily focusing on adding new methods and modules to the core functionality. Their commits introduced methods for file path retrieval, file reading within remote operations, and a yes/no selection mechanism. Moreover, the user developed and integrated a module specifically for MDM (Mobile Device Management) dump capabilities, suggesting a focus on iOS security testing tasks.
dynamic-analysistesting-frameworkfridasecuritysecurity-testing
osimonnet/ecdsaMagic

Dec 2016 - Jul 2022

Contributions:10 commits, 8 pushes, 1 branch in 5 years 8 months
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Oliver Simonnet - Lead Cybersecurity Researcher at CultureAI