I am an activist, analyst and security researcher, currently working at Human Rights Watch.

• 🔭 I’m currently working on threat intelligence, intrusion detection and response and open source investigations
• 🌱 I’m currently learning Go, OSINT and forensics
• 📫 How to reach me: by email (etienne AT maynier.eu),
• 😄 Pronouns: he/him
• ⚡ Fun fact: I hate brussels sprout

You can find on github several projects I am involved in:

• The Mobile Verification Toolkit (MVT)
• Indicators of Compromise of Stalkerware
• A CLI tool for threat intel and OSINT called Harpoon
• Some libraries to query threat intelligence platforms like pycrtsh, pysafebrowsing, pythreatgrid2, pysecuritytrails or pybinaryedge
• A bibliography of technology abuse in Intimate Partner violence : ipvtechbib (available online here)
• Several CLI tools to analyze PE files, APK files and Mach-O files
• Some random scripts I have used for threat intel and pentest over the past 10 years

You can find more information about me on my website or follow me on Mastodon