esther.codes↗

Esther's homepage

#2,112,012Global rank

Top 1.8%of 119.7M domains

About

About Esther Expert in information security and reverse engineering, Esther aka U039b is a French hacktivist, lecturer and co-founder of Defensive Lab Agency, Exodus Privacy, PTS project, Pithus, Echap, La Résille. She fights against surveillance capitalism and has contributed to several investigations highlighting the illegal data collection by major digital actors. She helps journalists, academics and NGOs to better understand the issues of cybersecurity and surveillance on mobile devices. Bei

Technologies1detected on the homepage

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Profiles & contact1published on the homepage

Last crawled2026-09-20homepage read

Technologies

Content & CMS · 1

Hugo

Site details

Website	esther.codes ↗
X	twitter.com/U039b ↗
PageRank position	#1,291,356
Rank · Jun–Aug 2026	#2,112,012

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