Cortex — Veille numérique

La Quadrature dans les médias

La « Quadrature du net » s’inquiète de nouveau des logiques de profilage algorithmique à l’oeuvre au sein de France travail [AEF Info] « Organiser la répression des plus vulnérables » : France Travail utiliserait une IA pour traquer les chômeurs les plus susceptibles de frauder [Sud Ouest] « Organiser, en toute impunité, la répression de populations entières, et en particulier des plus vulnérables »: France Travail teste un outil d’IA, déjà décrié, pour savoir quels chômeurs contrôler en priorit

24 juil.

Performance and cost-effectiveness

An interactive wind tunnel. A real 3D lattice-Boltzmann solver on the GPU, a procedurally modeled car, and a drag coefficient you can check against the textbook.

24 juil.

Alignment and safety

Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.

24 juil.

Safeguards for Opus 5

Claude Opus 5’s safeguards are designed to allow beneficial uses of the model in both cybersecurity and biology. They are similar to those we applied to Opus 4.8, with the exception of some stronger guardrails on a narrow range of cyber tasks. Cybersecurity. Opus 5’s cyber classifiers are proportionally less restrictive than those on Fable 5. They allow Opus 5 to find vulnerabilities in source code, but block “binary-based” vulnerability scanning (a method more likely to be associated with malic

24 juil.

Apple

🍏 Apple Support

Use these tips to avoid social engineering schemes and learn what to do if you receive suspicious emails, phone calls, or other messages.

24 juil.

Cybersécurité

Forget 90 day patch windows

Manage, update, and secure all your devices like it's 2026

24 juil.

Apple

⚙️ Apple Updates

About iOS 26 Updates

24 juil.

Développement

When a package is compromised, do you know every device it's on?

You can’t manage what you can’t see. Workbrew Free gives instant visibility into your Homebrew environment, what’s installed, where, and by whom, without slowing developers down. Standardize onboarding, improve maintainability, and add essential governance with zero disruption.

24 juil.

Apple

Questions about the future of MacOS in the age of the MacBook Neo

With this upcoming increased volume of sales in the traditional computer market, i.e. not phones or tablets, and with these millions of users new to the Mac platform, what can this mean for MacOS and the ecosystem? See also Michael Tsai: macOS Post–MacBook Neo iPadOS Post–MacBook Neo

24 juil.

Productivité

jamf-cli, and how you can use it with AutoPkg to automate complex Jamf workflows

Unified CLI for the Jamf Platform. Contribute to Jamf-Concepts/jamf-cli development by creating an account on GitHub.

24 juil.

Apple

This issue of MacAdmins.news is exclusively brought to you by Mosyle, where High-Quality Apple Ma...

After helping thousands of organizations to migrate from other solutions to Mosyle, we've gained a unique perspective of all the concerns companies face when evaluating the migration of their Apple Management & Security solution. Based on this extensive knowledge, we've created the most comprehensive Migration Program in the Apple’s Management & Security market, addressing the most critical technical, financial, and strategic considerations involved in this pivotal decision. Check our website fo

24 juil.

Moving Time x2

This should be the first regularly scheduled issue of MacAdmins.news on the new service. My apologies if this ended up in your spam folder or bypassed your meticulously configured mail filters. Unfortunately, the foundering of the previous service forced a quick move. So, update your filters to match the new sender (noreply@macadmins.news) and update the RSS feed in your readers. Nevertheless, I am looking forward to using and exploring the new service (Ghost on MagicPages) and have some ideas o

24 juil.

Jamf Security 360, 2026

Jamf 2026 Security 360 annual trends report for Mac reveals key threats like trojans, malware and how IT secures Apple endpoints.

24 juil.

Intelligence Artificielle

Un GPU Instinct à l’intersection de l’IA et du HPC

AMD Instinct™ MI400 Series GPUs, built on AMD CDNA™ 5 architecture, are designed to accelerate frontier AI, data center, Sovereign AI and HPC workloads.

24 juil.

Helios AI ou la promesse de racks exaflopiques pour l’inférence FP8

New AI infrastructure combines leadership compute, networking and open software, delivering rack-scale performance for at-scale AI.

24 juil.

Ryzen AI Embedded : des P100 aux X100, un TDP doublé

AMD Ryzen™ AI Embedded X100 Series processors combine CPU, iGPU and NPU compute for real-time embedded AI workloads.

24 juil.

AMD prévoit une solution commune avec Cerebras pour cette année

OpenAI sécurise un accord pour 6 gigawatts de GPU auprès d'AMD qui lui permet aussi d'acquérir jusqu'à 10% de son capital.

24 juil.

À consulter en complément :

Arm commercialise depuis peu son propre processeur pour serveurs. Il l'oriente vers les workloads IA, mais contractualise sur d'autres cas d'usage.

24 juil.

Apple

Use your Apple Watch to find your AirTags

If you have an Apple Watch Series 9 or later, excluding Apple Watch SE models, or Apple Watch Ultra 2 or later with watchOS 26.2.1 or later, you can add an item to Control Center then use Precision Finding to find a nearby AirTag (2nd generation).

24 juil.

Cybersécurité

Use this hack to make AirTags easier to open

When your AirTags' batteries are low (or, let's face it, dead), you can replace them yourself—assuming you bought the proper batteries. But they're not the easiest to open up: You have to press down on the silver back of your AirTag and rotate it counterclockwise until the cover comes loose. If you're having trouble getting it to work, you're not alone. But there's a simple hack to make it a bit easier. I stumbled upon this via MacGeekGab on YouTube. The idea is, take a small amount of tape on t

24 juil.

Cortex — actualités tech et cybersécurité

vendredi 24 juillet

La Quadrature dans les médias

Performance and cost-effectiveness

Alignment and safety

Safeguards for Opus 5

🍏 Apple Support

Forget 90 day patch windows

⚙️ Apple Updates

When a package is compromised, do you know every device it's on?

Questions about the future of MacOS in the age of the MacBook Neo

jamf-cli, and how you can use it with AutoPkg to automate complex Jamf workflows

This issue of MacAdmins.news is exclusively brought to you by Mosyle, where High-Quality Apple Ma...

Moving Time x2

Jamf Security 360, 2026

Un GPU Instinct à l’intersection de l’IA et du HPC

Helios AI ou la promesse de racks exaflopiques pour l’inférence FP8

Ryzen AI Embedded : des P100 aux X100, un TDP doublé

AMD prévoit une solution commune avec Cerebras pour cette année

À consulter en complément :

Use your Apple Watch to find your AirTags

Use this hack to make AirTags easier to open