How to get started with fault injection - the first step in the attack chain for embedded systems - in 44 minutes or 46 slides. 🔬 ⚡ 🧙♂️
Link to post: www.linkedin.com/posts/dlasko...
Jailbreaking an Electric Vehicle in 2023 or What It Means to Hotwire Tesla's x86-Based Seat Heater Christian Werling, Niclas Kühnapfel, Hans Niklas Jacob Tesla has been known for their advanced and well-integrated car computers, from serving mundane entertainment purposes to fully autonomous driving capabilities. More recently, Tesla has started using this well-established platform to enable in-car purchases, not only for additional connectivity features but even for analog features like faster acceleration or rear heated seats. As a result, hacking the embedded car computer could allow users to unlock these features without paying. In this talk, we will present an attack against newer AMD-based infotainment systems (MCU-Z) used on all recent models. It gives us two distinct capabilities: First, it enables the first unpatchable AMD-based "Tesla Jailbreak", allowing us to run arbitrary software on the infotainment. Second, it will enable us to extra ct an otherwise vehicle-unique hardwa
authenticate and authorize a car in Tesla's internal service network. For this, we are using a known voltage fault injection attack against the AMD Secure Processor (ASP), serving as the root of trust for the system. First, we present how we used low-cost, off-the-self hardware to mount the glitching attack to subvert the ASP's early boot code. We then show how we reverse-engineered the boot flow to gain a root shell on their recovery and production Linux distribution. Our gained root permissions enable arbitrary changes to Linux that survive reboots and updates. They allow an attacker to decrypt the encrypted NVMe storage and access private user data such as the phonebook, calendar entries, etc. On the other hand, it can also benefit car usage in unsupported regions. Furthermore, the ASP attack opens up the possibility of extracting a TPM-protected attestation key Tesla uses to authenticate the car. This enables migrating a car's identity to another car computer without Tesla's help w
Today I‘m at BSides Berlin. Lots of great talks and especially looking forward to „Jailbreaking an Electric Vehicle in 2023 or What It Means to Hotwire Tesla's x86-Based Seat Heater“. Sounds like great fun!
Fault-injection attack on the data/address bus: a new way to dump secret keys or break ARM TrustZone. 🩻🔗💣⌚🎰
More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/fault-inje...
Rétrospective de App.js conf 2025 et prédictions pour l'avenir de React Native sur "Le Cross Platform Show"
🎉 enableEdgeToEdge opt-in has been merged into React Native
github.com/facebook/rea...
🔥 Power-up JavaScript performance with Static Hermes
Can JS be as fast as C++? 🚀 Learn how Static Hermes boosts performance in React Native w/ @piaskowyk.bsky.social!
👉 https//reactnativeconnection.io
C++ Connection? @jpudysz.bsky.social showing us the inner workings of Unistyles 3.0 in a super-interesting deep-dive on ShadowTrees
Je cherche mon premier emploi à temps plein en tant qu'ingénieur logiciel mobile en France, spécialisé en React Native et iOS natif.Passionné(e) par la création d'applications intuitives. Open to opportunities and advice! / Ouvert(e) aux opportunités et conseils
#MobileDev #ReactNative #iOS #France
👋 Hello
I’m searching for my first full-time role as a Mobile Software Engineer in France, specializing in React Native and Native iOS. Open to opportunities and advice!
#MobileDev #ReactNative #iOS #France
🎶 And this Christmassss will beeeee a very special Christmas forrrr meeee🎶
This Christmas 🎅🏿🎄 x Donny Hathaway on Guitar 🎸 #guitarsky
🚀 Learn React Native the smart way!
This Black Friday, get 40% OFF a Galaxies.dev annual membership – your go-to platform for courses, coaching, and building native apps with React Native. 🌟
🎉 Share to help more React Native devs grow! 🙌
Excited about the incredible work @fastned.bsky.social is doing to build EV charging stations across France! 🚗⚡ With a background in Electronics & Computer Engineering (M2) and experience in field integration, I’d love to contribute to your mission. Are you looking for engineers?
i bitch about it a lot but React Native is awesome. if you’re a native engineer you might feel skeptical, but it isn’t a lowest common denominator crossplatform abstraction. rather, i like to think of it as a scripting orchestration layer for platform views (which you can still write). like in games
What's the best way to build this in JavaScript?
(just use Rust, yeah: github.com/gyscos/cursive)
What if React Native CLI was an AI agent? Meet: CLAI 😂💻
Just put up this POC yesterday. No control flow, just prompt and tools. The promise: easier debugging and troubleshooting.
Going to fix UI and put it up on `npm` later today. Any last minute requests or thoughts 😂
Working on 2025 Calendar
thank you @sid.st for the idea and push
What’s really cool that BlueSky is its react native AND open source (repo below). Dan Abrimov works at the blue butterfly company so If I was building a new RN app today I’d be studying this repo for patterns/ideas. Very well built app. github.com/bluesky-soci...
📺 Run of show for tomorrow's Launch Party AMA:
◊ Workflows live demo
◊ EAS env vars convo
◊ New Architecture migration demo
◊ Bringing MeshGradient from SwiftUI to React Native
◊ New Expo Splash Screen demo
◊ LiveStore & Expo SQLite improvements
◊ Your questions!!!
www.youtube.com/live/NHpS9Ja...
Boa noite seus javascripteiros
Venho anunciar que estamos com uma vaga de Dev React Native Sênior na Cumbuca
Se tiverem interesse, enviar email para fernanda@cumbuca.com com currículo e o assunto "Vaga Dev React Native Sênior"
Se não tiverem interesse, agradeço o RT :)
Whaaaat? Faster lists for React Native: a JS only library!
Gimme! ⚡️⚡️⚡️⚡️
React Native folks: @coolsoftware.dev made an excellent list of RN bluesky people to follow. Just click "Follow All" at the top, or go through and follow everyone (except @frankcalise.bsky.social, that seems risky to me)
bsky.app/starter-pack...
Want to bring React Native into your existing app? In my latest blog post, I share a detailed guide on how to seamlessly integrate the latest React Native version into your existing iOS and Android apps! www.callstack.com/blog/how-to-...
React Native Bottom Tabs 0.6.0 has been released! 🎉
It separates React Navigation integration to a new package, `
@bottom-tabs/react-navigation`.
⚠️ The next version will drop support for React Navigation v6 ⚠️
github.com/okwasniewski...
does anyone use the React Native built-in Responder system? does it have any strong sides? what is its threading model?
Just published React Native Accordion component on NPM.
- 🔋 Powered by Reanimated
- 📱 Works with Expo
- ✅ Cross-platform (iOS, Android, Web - wip)
- ⚡️ 60-120fps
- 🪝 Works with any React Native element/component
- 🎼 Composition ready
- ⌨️ Written in TypeScript
Bonjour Hervé,
Avez-vous déjà trouvé un développeur pour ce poste ? Je suis ingénieur mobile avec plus de 3 ans d’expérience en développement React Native et SwiftUI. Je vis actuellement à Paris et j’ai récemment terminé mon Master 2 en ingénierie.
I will be attending
📣 I’ll be speaking about…you guess it, edge-to-edge, at React Native Paris at the end of November
www.meetup.com/fr-FR/react-...
I am an author now (Wooooaahhh!!) 🥳🎉
@callstackio & Amazon team worked on a book - "Mastering the big screen in React Native"
It is to help the engineers to start with building TVApps in React Native.
I contributed to the 'Accessibility' chapter." 😍
www.callstack.com/ebook/master...
Out months ago in Paris
