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Hier — 15 mai 2026Flux principal

Codex arrive sur iOS et Android : l’app ChatGPT permet de superviser votre ordinateur à distance

15 mai 2026 à 15:59

Le 14 mai 2026, OpenAI a annoncé l’arrivée de Codex sur l’application mobile de ChatGPT. L’agent d’IA, capable de coder et d’automatiser des tâches sur ordinateur, peut désormais être contrôlé à distance depuis un smartphone iOS ou Android, qui sert alors de télécommande pour suivre et piloter une session de travail en cours.

« Même pas un effort sincère » : OpenAI pourrait attaquer Apple à cause de l’intégration ratée de ChatGPT dans l’iPhone

15 mai 2026 à 12:35

Les relations entre Apple et OpenAI se seraient fortement dégradées autour de l’intégration de ChatGPT dans l'iPhone. Au point qu’OpenAI envisagerait désormais des recours juridiques.

Microsoft 365 Copilot: new entry points, smart suggestions, and keyboard shortcuts

Par : IT Experts
14 mai 2026 à 22:37
Docking Copilot button across Word, Excel, PowerPoint (image Microsoft)
Microsoft is simplifying how you access Copilot in Word, Excel, and PowerPoint by reducing the number of entry points to just two. A new floating icon sits in the bottom-right corner of the document canvas, and a contextual entry point appears when you interact with content. Proactive suggestions are now surfaced directly from the Copilot button, and keyboard shortcuts have been unified across apps and platforms. These changes also improve access for users who rely on keyboards or screen readers.

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OpenAI dégaine Daybreak : sa plateforme cybersécurité pour concurrencer Anthropic

15 mai 2026 à 10:33

OpenAI se positionne face à Anthropic avec Daybreak, une plateforme intégrée de cybersécurité exploitant GPT-5.5 et Codex Security pour la cyberdéfense.

Le post OpenAI dégaine Daybreak : sa plateforme cybersécurité pour concurrencer Anthropic a été publié sur IT-Connect.

À partir d’avant-hierFlux principal

Mistral AI dément le piratage de son code source : « les attaquants n’ont pas accédé à nos données »

14 mai 2026 à 15:08

Contacté par Numerama, Mistral AI dément le piratage massif de 5 Go de code source revendiqué sur un forum cybercriminel. L'entreprise française reconnaît cependant qu'un de ses systèmes de gestion de code a été temporairement compromis le 12 mai, dans le cadre de l'attaque supply chain TanStack, sans accès aux données clients ni à ses environnements de recherche.

Mistral AI dément le piratage de son code source : « les attaquants n’ont pas accédé à nos données »

14 mai 2026 à 15:08

Contacté par Numerama, Mistral AI dément le piratage massif de 5 Go de code source revendiqué sur un forum cybercriminel. L'entreprise française reconnaît cependant qu'un de ses systèmes de gestion de code a été temporairement compromis le 12 mai, dans le cadre de l'attaque supply chain TanStack, sans accès aux données clients ni à ses environnements de recherche.

Agent 365 GA and Copilot Cowork: new M365 AI agent controls

Par : IT Experts
13 mai 2026 à 21:38
Agent security posture management and threat detection
Microsoft announced two significant updates: Agent 365 reached general availability as a management tool for AI agents in the Microsoft 365 admin center, and Copilot Cowork — a feature that runs multi-step tasks on your behalf in the background — gained mobile support, reusable task templates called skills, and new third-party integrations. Agent 365 is licensed separately per user at $15/month or is included with Microsoft 365 E7; Copilot Cowork requires a Microsoft 365 Copilot license and is currently limited to participants in the Frontier early-access program.

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What is Microsoft Discovery?

Par : IT Experts
12 mai 2026 à 22:25
Three principles: agentic discovery (image Microsoft)
Microsoft Discovery is a cloud-based enterprise platform that uses agentic AI — software that can plan and independently execute multi-step research tasks without constant human input — to accelerate research and development (R&D). Announced at Microsoft Build 2025 and now in expanded preview, it combines specialized AI agents, a graph-based knowledge engine, and high-performance computing (HPC — large-scale cloud server clusters for compute-intensive simulations) on Azure. The platform targets organizations in chemistry, pharmaceuticals, materials science, semiconductor design, and general engineering. You interact with it through a conversational interface orchestrated by Microsoft Copilot. General availability has not been announced.

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Face à Claude Mythos d’Anthropic, OpenAI tente de s’imposer avec son nouvel outil Daybreak

12 mai 2026 à 12:39

OpenAI a présenté, le 11 mai 2026, Daybreak, une plateforme d’IA dédiée à la cybersécurité. L’entreprise entre à son tour dans la course aux IA spécialisées dans la cyberdéfense, quelques semaines après les annonces d’Anthropic autour de Claude Mythos.

Face à Claude Mythos d’Anthropic, OpenAI tente de s’imposer avec son nouvel outil Daybreak

12 mai 2026 à 12:39

OpenAI a présenté, le 11 mai 2026, Daybreak, une plateforme d’IA dédiée à la cybersécurité. L’entreprise entre à son tour dans la course aux IA spécialisées dans la cyberdéfense, quelques semaines après les annonces d’Anthropic autour de Claude Mythos.

Thinking Machines : Mira Murati dévoile une IA qui parle et écoute en même temps, à quoi ça sert ?

Par : Julien Cadot
12 mai 2026 à 09:47

Quatorze mois après son départ d'OpenAI, Mira Murati dévoile le premier vrai modèle de Thinking Machines. Il ne s'agit pas d'un concurrent frontal de GPT, mais une IA conçue pour écouter, voir et répondre simultanément.

« Ayez peur de la Chine » : l’opaque campagne américaine sur TikTok pour imposer son IA

10 mai 2026 à 14:29

Selon une enquête de Wired publiée le 1er mai 2026, un réseau de groupes financés par la « dark money » américaine rémunérerait des influenceurs pour promouvoir l’IA made in USA tout en alimentant la peur de la Chine.

Anthropic passe un accord avec SpaceX pour augmenter les capacités de Claude

7 mai 2026 à 11:00

Le 6 mai 2026, Anthropic a annoncé un partenariat stratégique avec SpaceX afin d’accéder aux capacités du supercalculateur Colossus 1. Derrière cet accord inédit se cache un enjeu central : mettre fin aux contraintes GPU qui limitaient jusqu’ici la croissance fulgurante de Claude -- et surtout de Claude Code.

C’est la fin de xAI (Grok) : Elon Musk dévoile sa nouvelle stratégie IA

7 mai 2026 à 09:52

Créée pour rivaliser avec un OpenAI devenu « maléfique » selon Elon Musk, la structure xAI avait été rachetée par SpaceX en février 2026 dans un deal à 250 milliards de dollars. Alors qu'Elon Musk se rapproche désormais d'Anthropic (Claude), à qui il va louer ses serveurs, le milliardaire annonce le démantèlement de xAI : l'entreprise n'a plus de raison d'être en tant que structure autonome.

UGREEN NAS – 2 Years Later – Interview with the Brand About The Past, Present and Future

Par : Rob Andrews
6 mai 2026 à 18:00

UGREEN NASync Celebrates 2 Years – But Is UGREEN Ready for the Big Leagues?

Two years ago, the popular battery and PC accessory company UGREEN, launched their Kickstarter campaign for the NASync personal NAS series of devices. The brand already had a steadily growing foothold in China with their DX series of NAS devices, but were still a huge outsider in the world of NAS globally. Fast forward two years, a $6 Million crowdfunding campaign, 6 new NAS releases, a new NAS kickstarter in progress (the IDX6011 AI NAS) and generally undermining long-time players who have been in the NAS market for more than a decade – UGREEN is looking like quite a beast in the world of NAS! But two years, UGREEN now finds that along with an increased market position also comes increased demand, scrutiny and expectation. I went to Shenzhen, China, to speak directly with the teams who direct and create their NASync division to ask them them questions about the development of this series, lessons that were learnt, where they are going and what they still need to do to further establish their position in the turnkey NAS market.

Full Disclosure – this Q&A has NOT been sponsored, subsidised or creatively controlled by UGREEN. These questions are my own, submitted to UGREEN 48 hours prior to the interview, and the answers provided were directly from their team.

UGREEN was already a well-established company in its own right before it expanded into NAS systems. So, currently, what is the scale of the teams and resources that your company has allocated to this? R&D, Design, Development, Technical Support, etc?

UGREEN put together its NAS team back in 2018, released its first NAS product in China in 2021, and went global for the first time in 2024, bringing its NAS products to markets around the world. NAS is one of the company’s key strategic product lines, with a team of several hundred people working on it—including product, R&D, design, testing, security, and more. This doesn’t count shared support teams like industrial design, legal, or finance; we’re only talking about people directly focused on NAS. In this whole building, every floor is filled with NAS team members—except for the third floor, which is just the cafeteria.

What has been the biggest challenge in the continued development of your NASync/UGOS services in these last 2 years?

One challenge is resource allocation. We need to support international users at the same time, which means balancing different priorities and expectations. Another challenge is localization. It’s not just about language, but also understanding different user behaviors and usage scenarios. So we had to spend a lot more time to research and validate what users actually need in each region. Based on that, we’ve been continuously adjusting our product direction and improving UGOS to better fit a global audience. It’s definitely an ongoing process, but it’s helped us build a much clearer understanding of the market.

Two years on from your initial crowdfunding, your position in the ‘turnkey NAS market’ from comparative obscurity has catapulted to effectively being in the top 5 (if not top 3) – What do you think UGREEN have brought to the market (or change in the market as a whole) that caused this?

There are a few key things behind that.

Hardware DNA, Built for AI

UGREEN is a hardware company at heart. With our NAS products, we insist on solid hardware—high-performance CPUs, ample memory, high-performance CPUs and ample memory—not just for reliability, but for computing power. AI NAS demands serious performance. Without a strong hardware foundation, AI is nothing more than a concept. Our hardware is designed to make AI run stable and fast.

User-Centric, Not Just a Slogan

We’ve always put ourselves in our users’ shoes. We listen to every voice—on social media, in forums, through user interviews. Many of our features, like snapshots and SAN Manager, came directly from users telling us, “I need this.” Our products aren’t built in a vacuum; they’re shaped together with you.

R&D Investment, Bringing NAS to Everyone

We established our software R&D team, including an AI pre-research team, early on. User feedback has driven us to keep investing, with one goal in mind: to shorten the learning curve. NAS shouldn’t be just a toy for tech enthusiasts. We believe the future of NAS is for everyone—simple, smart, and accessible. This is the path we’re on, and it’s one we want to walk together with you.

The UGREEN IDX6011 AI NAS series has been in development for a long time, and will be headed to its own crowdfunding campaign shortly. What was the biggest challenge you faced in its development and/or lesson that you learned about this new profile of solution?

The biggest challenge was finding the right balance between AI capabilities and real user value. It’s relatively easy to add AI features from a technical perspective, but making them actually useful, stable, and well-integrated into everyday workflows is much harder. Especially on a NAS, NAS is essentially a local storage product, everything runs locally, so for us, it was important that AI features also run locally. But hardware resources and compute power are limited. So the question is, how do we build useful and stable AI features without affecting NAS core functionality like storage, backup and overall system performance? That’s very difficult.

And from product design perspective,it’s also challenging to define the right AI use cases. It’s not about adding more AI features, but making sure they are scenario-driven and actually solve real problems, like better file organization, smarter search, easier intraction… We need to keep the experience simple. Many users are still new to AI on a NAS, so we wanna make things natural and do not add extra complexity. So right now, we’re still in the process of refining and validating these ideas, and making sure we deliver something that’s both practical and reliable for users.

I think it would be fair to say that UGREEN has chiefly focused on Desktop NAS server ownership in their portfolio of solutions to date. But have you explored rackmount solutions, and/or is this something that could happen in the near future?

Actually we’ve done some internal research on rackmount solutions, it’s quite different from desktop NAS in terms of target audience, hardware, software and sales. So it’s not just an extension of what we’re doing now, it requires a different product strategy. For now, our focus is still on improving and expanding our desktop NAS lineup, in the short term, we don’t have a concrete plan for rackmount products, but it’s something we’ll continue to evaluate over time.

Now that UGREEN is a largely established player in the turnkey NAS market, there is a lot more scrutiny on the extent to which your brand preemptively prepares against cyber security threats. What is UGREEN doing to address (in terms of foundations on this platform and broader services) this to avoid a potential slow moving snowballing security incident?

Security is something we take very seriously. At the product level, we provide a range of built-in security features. For example, users can enable DoS protection to defend against network attacks, automatically block IP addresses after multiple failed login attempts, and set up firewall rules to control access from specific IP addresses and built-in Security app to scan for suspicious files We also have a dedicated internal security team and a well-established vulnerability handling process, so critical issues can be identified and resolved quickly. We also provide a vulnerability reporting channel on our official website. If users discover any potential security issues, they can report them to us, and we will assess and respond accordingly.

(Below is a snippet of the Security Disclosure page from UGREEN, available HERE)

At CES 2026, UGREEN unveiled its surveillance platform and edge AI cameras. At that time, your team was kind enough to allow me to see the early development of your NAS surveillance application that will allow full management, direct control and storage of these new Surveillance services. Is development still continuing on this and will this be a service that existing NASync owners will have access to in the future

Yes, development is still ongoing. The surveillance platform you saw at CES is actually a part we are exploring, and is still under active development. From what I understand, AIOT is a broad ecosystem that is going to feature ai NAS, ai-based home security cameras, and many more AI-empowered hardware devices for a smarter lifestyle. On the NAS side, we’re also building our own surveillance application for NASync. We plan to launch it within this year. In terms of compatibility, we aim to support both UGREEN cameras and third-party cameras, so users have more flexibility to build their setup. So overall, both sides are moving forward, but they are different products within the UGREEN ecosystem.

In the last year, UGREEN released two ARM RK chip-powered NAS solutions in the DH2300 and DH4300 – How easy/hard was scaling UGOS onto this more modest hardware base, and were there any useful lessons learned that have benefited your NAS development as a whole?

DH series is our entry-level lineup, designed mainly for NAS beginners and users with simpler needs. From a technical perspective, running UGOS on an ARM-based platform is definitely more constrained compared to x86, especially in terms of performance and resource availability. A lot of things can’t just be directly carried over, we need to re-adapt them for the ARM architecture, including the kernel, system services, and many core features. So we had to be more selective and thoughtful about which features to include and how to optimize them. And from a product perspective, it actually helped us become more focused. With the DXP series, we already emphasized user-friendliness, but with the DH series, we really wanted to take that further and make it as simple as possible, essentially positioning it as a user’s first NAS.

So in practice, we streamlined certain features based on the hardware and target users. For example, we simplified or did not include things like virtual machines and some AI capabilities, and instead focused on delivering a smooth and reliable core experience. One key lesson we learned is that not every product needs to do everything. It’s more important to match the right experience to the right user group. And that thinking has also helped us better define our overall NAS product lineup.

I canvased a large group of UGREEN NAS users (many of whom were part of your original Kickstarter campaign) who are still using their NASync systems to this day, and have followed you on your journey so far. I asked them which features or improvements they would like to see in future updates and revisions to UGOS. Are you able to share if these are features that are on the roadmap, or have been explored?

  • Full Volume Encryption
  • WORM support
  • A mixed drive RAID storage system (comparable to Synology Hybrid RAID or Terramaster TRAID)
  • A tiered storage system (unlike the copy system of ‘caching’, but a SSD+HDD composite pool that intelligently moves ‘hot’, ‘warm’ and ‘cold’ data to appropriate storage areas)
  • ZFS as a file system choice
  • A native Plex Media Server Application
  • A local client application for Mac/Windows for file pinning, streaming, intelligent 30-day deletion (see Synology Drive, QNAP Qsync, etc)
  • A more comprehensive security scanner (eg scanning for unsecure open ports, SSH being open, weak passwords, admin accounts, auto blocks disabled, etc)

 

We’ve actually seen many of these requests from our users as well, these are very valuable suggestions and we’ve already had internal discussions around most of them. But many of these features, like full volume encryption, hybrid RAID, or tiered storage are quite complex, they take time to design, develop and validate, especially we wanted to make them stable and reliable.

So at this stage, we don’t have a specific timeline we can share yet. But these are definitely things we take seriously, and we’ll plan them carefully based on user demand and overall product direction. If we see strong demand from users, we’ll absolutely prioritize them accordingly.

Thank you to the team at UGREEN for their time in this interview. As mentioned, the answers about were provided in their entirety and without prejudice. This will be a video soon that covers this, the tour of the facilities, as well as further discussion around the IDX6011 NAS Kickstarter and how this has been managed.

 

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Multipath Reliable Connection (MRC): a new, open networking protocol for AI supercomputers

Par : IT Experts
6 mai 2026 à 18:07
Packet spraying with Multipath Reliable Connection (MRC)
OpenAI, together with AMD, Broadcom, Microsoft, and NVIDIA, published a new paper describing MRC (Multipath Reliable Connection), a new networking protocol designed for large AI training clusters. MRC addresses two of the most critical problems in these networks: traffic congestion and link failures. The protocol is already deployed in production at OpenAI and Microsoft data centers. The specification is freely available through the Open Compute Project (OCP) under an open license.

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ChatGPT Phone : pourquoi on ne croit pas au smartphone OpenAI

6 mai 2026 à 15:51

Selon les dernières rumeurs, OpenAI rêverait de concurrencer l'iPhone avec son propre smartphone haut de gamme pensé pour l'utilisation d'une IA générative en local. Mais OpenAI risque de se heurter au même problème que Facebook, Amazon, Microsoft, BlackBerry ou Huawei avant lui : le duopole Apple/Google est difficile à battre.

OpenAI lance GPT-5.5 Instant : ChatGPT devient moins bavard

6 mai 2026 à 10:24

Lancé le 5 mai 2026, GPT-5.5 Instant devient le nouveau modèle par défaut de ChatGPT. OpenAI promet une IA plus fiable, plus concise et mieux personnalisée, avec moins d’hallucinations et une meilleure prise en compte du contexte des utilisateurs.

Google, Microsoft et xAI cèdent les clés de leurs futures IA au gouvernement américain

5 mai 2026 à 18:08

Le 5 mai 2026, Microsoft, Google et xAI ont accepté d’accorder au gouvernement américain un accès anticipé à leurs modèles d’IA les plus avancés. Un nouvel accord qui confirme un tournant dans les relations entre la Silicon Valley et Washington.

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