Esther Onfroy

Expert in Android security and reverse engineering, Esther Onfroy a.k.a U039b is a French hacktivist, speaker and co-founder of Defensive Lab Agency, Exodus Privacy, Echap, PiRanhaLysis and Pithus. She actively works with journalists, academics, NGOs and private companies. She helps them better understand and respond to today's cybersecurity threats on mobile devices.

• https://esther.codes/about-me/
• https://defensive-lab.agency/
• https://exodus-privacy.eu.org/en/
• https://echap.eu.org/
• https://piranhalysis.github.io/
• https://beta.pithus.org/