Renaud Lifchitz ⠵
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nono2357.bsky.social
Renaud Lifchitz ⠵
@nono2357.bsky.social
Computer hacker, infosec & blockchain
February 18, 2026 at 9:15 AM
Matcher News: minimalist Nostr news reader with Tinder-style swipe to quickly filter headlines before diving in
https://matcher.news/
February 18, 2026 at 8:24 AM
GitHub - Scrut1ny/GrapheneOS-Guide: A resource for users intent on optimizing their usage of this highly secure and privacy focused mobile operating system.
https://github.com/Scrut1ny/GrapheneOS-Guide
February 18, 2026 at 6:36 AM
Install OONI Probe - Measure internet censorship
https://ooni.org/install
February 17, 2026 at 6:48 PM
February 17, 2026 at 6:33 PM
February 17, 2026 at 5:51 PM
Collision Attacks on SHA-256 up to 37 Steps with Improved Trail Search
https://eprint.iacr.org/2026/232
February 17, 2026 at 5:48 PM
Prompt Injection Standardization: Text Techniques vs Intent
https://www.lasso.security/blog/prompt-injection-taxonomy-techniques
February 17, 2026 at 4:09 PM
February 17, 2026 at 4:06 PM
Votre gestionnaire de mots de passe est peut-être plus vulnérable que vous ne le pensez
https://www.clubic.com/actualite-600880-votre-gestionnaire-de-mots-de-passe-est-peut-etre-plus-vulnerable-que-vous-ne-le-pensez.html
February 17, 2026 at 4:03 PM
GrapheneOS - break free from Google and Apple
https://blog.tomaszdunia.pl/grapheneos-eng/
February 17, 2026 at 12:42 PM
Vol à l'étalage : l'IA bientôt autorisée à surveiller vos moindres gestes dans les rayons
https://www.clubic.com/actualite-600826-vol-a-l-etalage-l-ia-bientot-autorisee-a-surveiller-vos-moindres-gestes-dans-les-rayons.html
February 17, 2026 at 12:39 PM
February 17, 2026 at 12:36 PM
Une cyberattaque frappe Voyage Privé : les données volées sont déjà exploitées dans des arnaques
https://www.01net.com/actualites/cyberattaque-frappe-voyage-prive-donnees-volees-deja-exploitees-arnaques.html
February 17, 2026 at 12:30 PM
France Identité : prendre l'avion sans carte physique sera possible à l'été 2026
https://www.numerama.com/tech/2181391-prendre-lavion-sans-carte-didentite-plastique-france-identite-vise-lete-2026.html
February 17, 2026 at 12:24 PM
Reposted by Renaud Lifchitz ⠵
Le programme définitif de la conférence JSSI 2026 - organisée par l'OSSIR - est en ligne ! Une journée sur un thème d'actualité : la cybersécurité de la Supply Chain.

📅 Mardi 10 mars
📍 ESIEA, Ivry-sur-Seine
🗺️ https://www.ossir.org/conference/jssi-2026/
🎫 https://www.billetweb.fr/jssi-2026
💶 […]
Original post on infosec.exchange
infosec.exchange
February 17, 2026 at 10:37 AM
Popular password managers fall short of “zero-knowledge” claims
https://cyberinsider.com/popular-password-managers-fall-short-of-zero-knowledge-claims/
February 17, 2026 at 10:00 AM
Nostr Developer Tools
https://nostr-tools.com/
February 17, 2026 at 9:12 AM
February 17, 2026 at 9:06 AM
Steak 'n Shake Says Bitcoin Has Lifted Sales 'Dramatically' in 9 Months
https://decrypt.co/358264/steak-n-shake-bitcoin-lifted-sales-dramatically-nine-months
February 17, 2026 at 9:03 AM
Une nouvelle fuite de données touche le Service Public, des informations précises ont été piratées
https://www.01net.com/actualites/nouvelle-fuite-donnees-touche-service-public-informations-precises-piratees.html
February 17, 2026 at 9:00 AM
PromptArmor: Simple yet Effective Prompt Injection Defenses
https://arxiv.org/abs/2507.15219
February 16, 2026 at 11:06 PM
25 ans de socialisme à Paris, le bilan n'est vraiment pas glorieux...
https://www.youtube.com/watch?v=Cbz-tO1FYQc
February 16, 2026 at 11:03 PM
skillaudit sh - Security audit for LLM skill files. Paste a repo, get an instant report
https://skillaudit.sh/
February 16, 2026 at 8:33 PM
Avion : attention, ces compagnies européennes interdisent maintenant l’utilisation de batterie externe
https://www.presse-citron.net/avion-attention-ces-compagnies-europeennes-interdisent-maintenant-lutilisation-de-batterie-externe/
February 16, 2026 at 8:03 PM