标签：#arm

Tanks with defensive tech for shooting down drones are still proving vulnerable.

Save $250 off the Garmin Fenix 8, plus discounts on other popular fitness trackers from the brand.

Research shows heat amplifies the dangers of pesticides.

One of the easiest security mistakes is assuming that a WordPress plugin is still trustworthy simply because it has been installed for a long time. The folder is familiar. The plugin name is familiar. WordPress still loads. But is the code on disk still the code you approved? That question became very real for me when MatrixSwarm reported an unexpected change inside a plugin directory on a production server. The alert did not claim that it had discovered malware. It said something more precise and defensible: This plugin no longer matches its trusted baseline. That integrity warning led to a manual investigation. Inside a forgotten WordPress test plugin, I found a PHP backdoor. The important part of this story is not that an automated agent magically understood the attacker’s intent. It did not. The important part is that it noticed a change that was easy for a person—and WordPress itself—to overlook. That incident shaped the design of MatrixSwarm’s WordPress Plugin Guard. The problem: familiarity is not integrity WordPress sites often accumulate history: plugins that are no longer actively maintained; test plugins that were never removed; emergency fixes applied directly on the server; auto-updates that legitimately replace files; abandoned folders that nobody remembers installing; writable PHP files inside a public web root. A traditional malware scanner looks for known suspicious patterns. That is valuable, but it answers a different question. Plugin Guard asks: Has anything inside this approved plugin changed since the operator trusted it? It does not need to recognize a specific web shell. It does not need a signature for a particular backdoor family. It detects the loss of integrity first, then gives the operator evidence and control. How the baseline works When an operator approves a plugin, Plugin Guard walks the plugin directory and computes a SHA-256 digest for every file. It stores those relative paths and hashes as the plugin’s trusted manifest. A simpli

Part 1 of 2. This part covers getting a kernel that can actually host virtual machines. Why bother I wanted a box that could run a dozen Android instances at once — real ones, not emulated-on-x86 ones — to benchmark peer-to-peer sync behaviour at scale. Native arm64 Android on native arm64 silicon, no translation layer, enough cores and RAM to make the peer count interesting. The Minisforum MS-R1 looked ideal. It's built on the CIX P1 ("Sky1"), a 12-core ARMv9 SoC, and it's one of the first genuinely affordable ARM desktops with server-class amounts of memory. Google's Cuttlefish — AOSP's official virtual device — runs arm64 Android guests on arm64 hosts with KVM acceleration, with a --num_instances=N flag that does exactly what I wanted. Everything lined up. Then I hit this: $ sudo modprobe vhost_vsock modprobe: FATAL: Module vhost_vsock not found in directory /lib/modules/6.6.10-cix-build-generic This post is what it took to fix that. If you have this hardware and want to run VMs on it, you'll hit the same wall, and there are four separate traps between you and the other side. I hit all of them so you don't have to. Rough time: an afternoon. Most of it is a compile you can walk away from. The problem: no vhost, no Cuttlefish Cuttlefish uses vsock — a virtual socket transport — for all communication between the host and its guest VMs. ADB, logs, control messages, everything. Without /dev/vhost-vsock , Cuttlefish doesn't start. It's not a soft dependency. The kernel Minisforum ships is 6.6.10-cix-build-generic . Check what it thinks about virtualization: grep -E 'VHOST' /boot/config- $( uname -r ) On mine, the output was more interesting for what was missing than what was there: # CONFIG_VHOST_NET is not set CONFIG_VHOST_VSOCK doesn't appear at all — not even as "is not set". That happens when the parent CONFIG_VHOST symbol is disabled, so Kconfig never emits the dependent symbols. The vendor didn't disable vsock specifically; they disabled the entire vhost subsyste

$100 million deal gives 50,000 Ukrainian drones US-developed AI capabilities.

Troops received an email informing them that they were rapidly depleting their AI tokens.

The updates come as Meta and other tech companies are facing scrutiny from regulators and parents around how AI chatbots respond to users in crisis, particularly teenagers.

Durante más de cuatro décadas, hablar de servidores era prácticamente sinónimo de hablar de arquitectura x86 . Desde los primeros servidores empresariales hasta la mayoría de los centros de datos modernos, Intel y AMD han dominado la infraestructura sobre la que funcionan nuestras aplicaciones. Sin embargo, algo está cambiando. De forma silenciosa, los principales proveedores de nube como Microsoft Azure están incorporando cada vez más procesadores ARM para ejecutar cargas de trabajo modernas. ¿La razón? No es únicamente el rendimiento. Es la eficiencia energética. El problema de los centros de datos modernos Cada vez que desplegamos una máquina virtual o un clúster de Kubernetes en Azure, detrás existe un servidor físico consumiendo energía. Ahora imaginemos un centro de datos con cientos de miles de servidores. Incluso una pequeña reducción en el consumo eléctrico por servidor representa un ahorro enorme cuando se multiplica por toda la infraestructura. Y no solo hablamos de electricidad. Menos energía implica: menos calor generado menor necesidad de refrigeración menores costos operativos menor huella de carbono Por eso la eficiencia energética se ha convertido en un factor estratégico para los hyperscalers (gigantes tecnológicos que poseen y administran infraestructuras de centros de datos masivas a nivel global). ¿Qué diferencia a ARM de x86? A grandes rasgos: x86 utiliza una arquitectura CISC (Complex Instruction Set Computing) , con un conjunto amplio de instrucciones complejas. ARM utiliza una arquitectura RISC (Reduced Instruction Set Computing) , basada en instrucciones más simples y optimizadas. Esto no significa automáticamente que ARM sea “más rápido”. Lo que sí significa es que puede realizar muchas cargas de trabajo consumiendo considerablemente menos energía. En otras palabras: ARM no busca ganar por fuerza bruta. Busca hacer más con menos. ¿Por qué ahora? Hace unos años, ARM estaba asociado principalmente a teléfonos móviles. Hoy la situación es muy

Europeans are baking under their second heat wave of the summer.

Branches received exceptions to Hegseth's policy that made the shot optional.

If you've worked with Angular Material, you know theming can be one of the trickiest parts of the library — especially after the move to Material 3. Token-based theming, custom palettes, dark mode, component-level overrides... there's a lot going on under the hood. I built a full course to break it all down, and I'm excited to announce it's now completely free . What's in the course Angular Material Theming System is a deep, practical walkthrough of Angular Material's theming API for Material 3. By the end, you'll be able to: Build and customize themes from scratch Apply themes at the application level Override and extend themes for individual components Work confidently with Angular Material's theming tokens and APIs It's 46 lessons and roughly 4.5 hours of content, all hands-on and example-driven. Where to find it 🎥 Watch on YouTube: https://www.youtube.com/playlist?list=PLOjtJUnDeEIyaeUs_jrxylnD2IxSb3Ku7 📝 Read the article version: https://angular-ui.com/courses/angular-material-theming/ 💻 Full source code on GitHub: https://github.com/Angular-UI-com/angular-material-theming If you're building with Angular Material and theming has ever felt like a black box, give it a watch. I'd love to hear your feedback in the comments. If this helped you, consider checking out Angular Material Blocks — a library of pre-built Angular Material + Tailwind components, available via a simple CLI.

Researchers say these coral strongholds may help repopulate more degraded reefs.

Biggest AI firms will likely recoil at Bernie Sanders' AI wealth fund.

The U.K. seems to be following Australia's lead in banning a wide swath of social media for teens.

Brutal self-assessment paints a picture of a Microsoft gaming division in crisis.

Arm has open-sourced Metis, an agentic AI security framework designed to autonomously uncover complex software vulnerabilities. Unlike traditional pattern-based tools, Metis applies semantic reasoning to analyze cross-component dependencies and provides clear, natural language explanations for its findings. By Sergio De Simone

The new Opus model comes with a tool called Dynamic Workflows, for coordinating swarms of subagents.

The feds are raising the alarm about a new category of threat.