
Cyber x Space x Tech x Sci & ++ • @SGAC @spaceandcyber Member • 💻📡✈️🌐🛰🚀💫 ✨
Joined May 2009
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Arnaud Vicari retweeted
🚨 Google patches 52 Chrome security flaws, including 4 CRITICAL bugs.
But here's the bigger story:
→ Claude AI discovered dozens of Chrome vulnerabilities.
→ Built a working, multi-stage exploit chain.
→ Escaped Chrome's browser sandbox to execute code.
Details: chromereleases.googleblog.co…
Arnaud Vicari retweeted
Very excited to share Genie 4, our incredible interactive world model, bringing together real-time physics, reasoning, and audio! Simulations within simulations, makes you wonder just how deep the rabbit hole goes... I have a feeling we will be finding out soon enough...
Arnaud Vicari retweeted
This is Genie 4, our most realistic and interactive world model yet. 🌐
Explore dynamic environments in real time to see how the scene responds, sounds, and how the people in it move, react, and speak.
Arnaud Vicari retweeted
Tout va bien !
0xosprey : un tableau de bord pour visualiser l’évolution des CVE… (via 🐻 Pierre Arlais)
👉 cve.0xosprey.com/

ALT Graphique en courbe intitulé « CVE Tracker » sur fond noir, montrant une hausse des valeurs de près de 0 au début des années 2000 à environ 15 000 vers la fin, avec une forte accélération finale. On voit aussi le filigrane diagonal « cve.0xosprey.com » et des repères d’axe datés Dec 2003, Dec 2008, Dec 2013, Dec 2018 et Dec 2023.
Arnaud Vicari retweeted
[🇫🇷 version FR 👇] Space missions definitely put every system in the human body to the test! 😅
During the εpsilon mission, I took part in Exposome Signature, a study looking at how astronauts adapt to the combined stresses of spaceflight.
Interestingly, the study also follows submariners. Like us, they experience isolation, confinement and demanding operational conditions, but without microgravity or cosmic radiation. Comparing the two groups helps researchers distinguish which changes may be specific to spaceflight.
🧬 The study looks at a wide range of factors, including markers of inflammation, immune function, metabolism, the microbiome and gene activity. It continues long after splashdown to track how our bodies readapt to life on Earth. 🌍
What we learn could help us prepare for future human exploration missions, while also improving our understanding of the effects of prolonged stress and isolation on the human body. Go science! 🔬
📸 @esa – M. Cowan
Les missions spatiales mettent à rude épreuve tous les systèmes du corps ! 😅
Pendant εpsilon, j’ai participé à Exposome Signature, une étude qui cherche à comprendre de quelle manière les astronautes s’adaptent aux différents facteurs de stress liés aux vols spatiaux.
Fait intéressant, l’étude suit également des sous-mariniers, qui sont tout comme nous confrontés à l’isolement, au confinement et à des conditions opérationnelles exigeantes, mais sans micropesanteur ni rayonnement cosmique. Les chercheurs comparent les données des deux groupes pour essayer de déterminer quels changements pourraient être spécifiques aux vols spatiaux.
🧬 L’étude s’intéresse à de nombreux aspects: marqueurs de l’inflammation, fonctionnement du système immunitaire, métabolisme, microbiome et activité des gènes. Et elle se poursuit bien après l’amerrissage, afin de suivre la manière dont nos organismes se réadaptent à la vie sur Terre. 🌍
Les éclairages apportés par cette étude pourraient nous aider à préparer les futures missions d’exploration habitée, et améliorer notre compréhension des effets du stress prolongé et de l’isolement sur le corps humain. Allez la science ! 🔬
#εpsilon • @esaspaceflight • @ESA_fr
Arnaud Vicari retweeted
CleanYourTV 3.0 is here 📺
Your TV can now:
• Show your Home Assistant lights and locks
• Pause your Pi-hole from the couch
• Get cleaned from your phone, no laptop needed
• Turn any remote button into a shortcut
Plus 52 new TVs and 28 languages, from 169 contributors 🙏
Arnaud Vicari retweeted
🔴 Piratage : les données de centaines de milliers d’automobilistes français mises en vente !
Plus de 905 000 enregistrements revendiqués : 847 064 plaques d’immatriculation uniques, noms, prénoms, adresses postales, téléphones et emails.
Le pirate évoque également 2 millions de plaques supplémentaires à venir.
Cette chercheuse a donné une nouvelle définition de la conscience après une expérience avec des singes 🧠🐒
Suivez 👉 @numerama pour anticiper l'avenir !
--
#neuroscience #science #decouverte #numerama
Arnaud Vicari retweeted
Poszedłem w trend vibecodingu!😎
Mój prawie 10-letni Philips dostał drugie życie... i to jakie! 😁
- Pogoda
- Najbliższe mecze @KSCracoviaSA i @KSZO_Ostrowiec (kalendarze od @GBernat_91 🫡)
- Sterowanie oświetleniem (wpięte w smart home)
- Własne tapety
- Tylko niezbędne appki
Arnaud Vicari retweeted
‼️ Anthropic's Claude flagged 493 security issues in 25 open-source projects.
In OpenSSH, it found 4,500 lines of experimental post-quantum code that anyone could reach without logging in, even when admins had switched the feature off.
OpenSSH fixed it in version 10.6.
Arnaud Vicari retweeted
❗ ALERT ❗
We are aware of critical vulnerabilities across multiple Fortinet products. As a priority, individuals and organisations should apply available security updates. For further mitigation advice, read the full alert 👉 cyber.gov.au/alert/critical-…
Arnaud Vicari retweeted
🌕🤝 One lunar lander, many European countries.
Argonaut brings together expertise from across the continent to create a new European capability for lunar exploration 🌍.
Early impressions of Claude Duet
Connected my accounts and it immediately started reviewing my context and finding things it could take off my plate. really liked how proactive it was out of the gate
Channels are probably my favorite feature so far, its similar to Claude Projects: give one a name, a goal and a description, then keep working in that context
There's a clear view of what it's working on, and a separate Make section for docs, dashboards, websites etc. Having all of that organized on my phone is really nice
Also glad they made it its own app. With Dots i'm opening ChatGPT, going through the menu, then open Dots and waiting for it to load. I just want to open my assistant
The little animations and transitions feel almost Apple-like, but more playful, it makes the app feel alive and really pleasant to use
Anthropic has been nailing this across their brand. From the colors, subtle website animations, articles, even the Claude music stream on YouTube. i love the whole aesthetic
Opus/Fable are still my favorites models for building good-looking apps and websites and instilling taste. Duet feels right at home with all of that
Early impressions, but really liking this so far
Replying to @EnvolDev
you can read more about seed here:
researchgate.net/publication…
Arnaud Vicari retweeted
I think this is more serious than many people realize.
Not every Node.js server is vulnerable, of course. The application needs to process untrusted Brotli-compressed data.
But how common is that? Well, common middleware configurations in Express 5 can already expose the vulnerable decoder, without developers explicitly using Brotli anywhere in their code.
So we’re potentially looking at a pretty large attack surface, although nobody really knows how many deployments are exploitable yet.
I wouldn’t be surprised to see automated scanning and exploitation attempts targeting this very soon.
Patch your Node.js runtimes.
🤖 Made with AI
Liked PHP2Shell? You’re gonna love Node2Shell.
We reproduced CVE-2026-111497 as pre-auth RCE. On a vulnerable Node.js runtime, app.use(express.json()) is enough to expose your server to code execution through a single Brotli request. Patch your systems now!
imperva.com/blog/node2shell-…
Arnaud Vicari retweeted
To bring quantum applications within reach sooner, we must compress the circuits that power them. Join our @Kaggle competition to build efficient, verifiable circuits using our new open source kickmix library: goo.gle/4BqF2QX
La science sur grand écran ! Du 22 au 26 octobre à Paris, #Pariscience, dont le Cnes est partenaire, propose des films scientifiques suivis d’échanges avec des scientifiques et les équipes des films.
Séances gratuites, réservation conseillée.
Programme : pariscience.fr/programme/pub…
Arnaud Vicari retweeted
🚨 Node.js patches 10 security flaws, including a high-severity Brotli decoder bug that could allow RCE when apps decompress attacker-controlled data.
Patches are out for versions 22.x, 24.x, and 26.x.
Update Now ↓ thehackernews.com/2026/10/no…
Arnaud Vicari retweeted
Synology has confirmed the impact of the PHP2Shell vulnerabilities and has released PHP security updates on DSM 7.4, DSM 7.3 and DSM 7.2. Users of the affected packages are advised to update PHP through Package Center immediately. Learn more: sy.to/6fzms






































