https://justinsillou.github.io/en/blog Justin Sillou — back-end developer based in Lille, France. Projects, notes and tech watch. en-GB Fri, 21 Aug 2026 00:00:00 GMT https://justinsillou.github.io/en/blog/fuites-de-donnees-france https://justinsillou.github.io/en/blog/fuites-de-donnees-france Fri, 21 Aug 2026 00:00:00 GMT The tax authority three times over, the education ministry, SFR, a medical software vendor: in a few weeks of summer 2026, France exposed its most sensitive files. What leaked, how, and what can still be done. Security GDPR Tech watch https://justinsillou.github.io/en/blog/premier-article https://justinsillou.github.io/en/blog/premier-article Sun, 14 Jun 2026 00:00:00 GMT A test post, kept online on purpose: it doubles as a template and checks that formatting, the table of contents and the filters all work. Misc