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Aujourd’hui — 16 juin 2026Flux principal

Microsoft patches critical SearchLeak vulnerability in Copilot for Microsoft 365

✇4sysops
Par : IT News
16 juin 2026 à 15:54
Microsoft patches critical SearchLeak vulnerability in Copilot for Microsoft 365
Microsoft recently addressed a maximum severity vulnerability in Copilot for Microsoft 365 identified as CVE-2026-42824. The flaw, dubbed SearchLeak, allowed attackers to exfiltrate sensitive data through a single-click exploit involving a specially crafted URL. This vulnerability highlights the ongoing difficulty AI models face in distinguishing between legitimate user instructions and malicious prompts embedded in third-party content.

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Microsoft leverages AWS to handle GitHub AI capacity surge

✇4sysops
Par : IT News
16 juin 2026 à 15:27
Microsoft leverages AWS to handle GitHub AI capacity surge
Microsoft is utilizing Amazon Web Services to bolster GitHub's infrastructure as the platform struggles with a massive surge in AI-driven development activity. Although Microsoft originally planned to migrate the entire service to its own Azure cloud by 2027, the current demand for compute resources has outpaced internal capacity. This temporary multicloud approach aims to maintain service availability while the company continues its long-term transition to Azure.

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GitHub Copilot for JetBrains transitions to Copilot CLI agent harness

✇4sysops
Par : IT News
16 juin 2026 à 12:48
GitHub Copilot for JetBrains transitions to Copilot CLI agent harness
GitHub is transitioning the Copilot extension for JetBrains IDEs to use the Copilot CLI as the default agent harness. This architectural shift replaces the previous local harness to ensure consistency across all GitHub Copilot platforms. The update allows the IDE to start and monitor independent background sessions while leveraging a unified agentic coding framework.

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SearchLeak : la faille silencieuse qui a transformé Microsoft 365 Copilot en mouchard

✇Numerama
Par : Amine Baba Aissa
16 juin 2026 à 12:45

Les équipes de chercheurs en sécurité de Varonis Threat Labs ont trouvé comment transformer l'assistant IA de Microsoft en complice silencieux d'un vol de données, sans plugin, en un seul clic, et sans que la victime ne s'en aperçoive.

SearchLeak : la faille silencieuse qui a transformé Microsoft 365 Copilot en mouchard

✇Cyberguerre
Par : Amine Baba Aissa
16 juin 2026 à 12:45

Les équipes de chercheurs en sécurité de Varonis Threat Labs ont trouvé comment transformer l'assistant IA de Microsoft en complice silencieux d'un vol de données, sans plugin, en un seul clic, et sans que la victime ne s'en aperçoive.

Microsoft patches SearchLeak vulnerability in Copilot for Microsoft 365

✇4sysops
Par : IT News
16 juin 2026 à 12:39
Microsoft patches SearchLeak vulnerability in Copilot for Microsoft 365
Microsoft has addressed a critical vulnerability chain in Copilot for Microsoft 365 that allowed for unauthorized data exfiltration. The flaw, identified as CVE-2026-42824 and dubbed SearchLeak, enabled attackers to steal sensitive information from a user's mailbox, OneDrive, and SharePoint. Because the fix was implemented on the backend, organizations do not need to take any manual action to protect their environments.

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SearchLeak : la faille qui transformait Copilot en outil de vol de données en un clic

✇IT-Connect
Par : Florian BURNEL
16 juin 2026 à 07:02

L'attaque SearchLeak détourne l'IA Microsoft Copilot Enterprise pour exfiltrer e-mails, fichiers OneDrive et SharePoint via une URL piégée (CVE-2026-42824).

Le post SearchLeak : la faille qui transformait Copilot en outil de vol de données en un clic a été publié sur IT-Connect.

Hier — 15 juin 2026Flux principal

Microsoft tests Copilot+ AI features on discrete GPUs instead of NPUs

✇4sysops
Par : IT News
15 juin 2026 à 11:48
Microsoft tests Copilot+ AI features on discrete GPUs instead of NPUs
Microsoft is currently testing the ability to run Copilot+ AI features using discrete graphics cards rather than dedicated Neural Processing Units. This experimental functionality is available through the Windows App SDK for users on the Windows Insider Experimental Channel with Developer Mode enabled. Supported hardware currently includes Nvidia GeForce RTX 30-series GPUs with a minimum of 6GB of video memory.

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À partir d’avant-hierFlux principal

GitHub Copilot code review gains organization runner controls and content exclusion

✇4sysops
Par : IT News
13 juin 2026 à 11:09
GitHub Copilot code review gains organization runner controls and content exclusion
Organization administrators can now manage GitHub Copilot code review settings at scale through new runner type configurations. These controls allow for the enforcement of specific self-hosted or large runners across all repositories within an organization. By locking these settings, administrators ensure that organizational defaults override individual repository configurations for consistent performance and security.

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Microsoft Edge tests AI-powered troubleshooting to diagnose browser issues

✇4sysops
Par : IT News
13 juin 2026 à 10:58
Microsoft Edge tests AI-powered troubleshooting to diagnose browser issues
Microsoft is testing a new "Fix an issue" feature in the Canary build of the Edge browser. This undocumented addition appears in the Settings sidebar and links to a dedicated internal diagnostic page. While the interface is currently a placeholder, it signals a shift toward automated browser maintenance.

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GitHub Copilot CLI introduces unified settings management and remote sessions

✇4sysops
Par : IT News
12 juin 2026 à 11:32
GitHub Copilot CLI introduces unified settings management and remote sessions
GitHub Copilot CLI has introduced a unified configuration system accessible via the new `/settings` command. This update replaces scattered commands and manual file editing with a single, schema-driven interface for managing tool behavior. Users can now modify preferences through a full-screen interactive dialog, quick inline one-liners, or automated scripts.

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GitHub launches agentic workflows to automate complex engineering tasks

✇4sysops
Par : IT News
12 juin 2026 à 11:31
GitHub launches agentic workflows to automate complex engineering tasks
GitHub has introduced Agentic Workflows in public preview, allowing for the automation of reasoning-based tasks within GitHub Actions. This feature enables the creation of coding agents that can handle issue triage, analyze CI failures, and update documentation. These workflows are defined using natural language Markdown files which are then compiled into standard Actions YAML.

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Linux developers use GitHub Copilot to maintain vintage AMD graphics drivers

✇4sysops
Par : IT News
9 juin 2026 à 16:17
Linux developers use GitHub Copilot to maintain vintage AMD graphics drivers
Linux kernel contributors are now utilizing AI-assisted coding to maintain and refactor legacy hardware drivers. Recent updates to the R600 Gallium3D driver involved dozens of commits generated with the help of GitHub Copilot. These efforts specifically target the shader compiler code to ensure continued functionality for AMD hardware released between 2007 and 2010.

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VS Code 1.123 introduces AI session sync and extension update delays

✇4sysops
Par : IT News
8 juin 2026 à 00:49
Visual Studio Code 1.123 introduces a session synchronization feature that allows AI coding histories to follow developers across different machines. By linking history to a GitHub account, the editor preserves conversation context, touched files, and repository metadata regardless of the local environment. This update transforms previous chat outputs into a searchable project memory that can be used to generate reports or surface productivity insights.

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Microsoft removes Edge Collections and Sidebar to prioritize Copilot AI

✇4sysops
Par : IT News
6 juin 2026 à 22:51
Microsoft removes Edge Collections and Sidebar to prioritize Copilot AI
Microsoft has officially discontinued the Collections and Sidebar features in Edge version 149 to focus on AI integration. Collections previously allowed users to organize web research, shopping items, and travel plans with rich visual previews and notes. This change marks a significant shift in the browser's development strategy under the current Microsoft AI leadership team.

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Managing the automatic rollout of Microsoft 365 Copilot on Windows systems

✇4sysops
Par : IT News
5 juin 2026 à 22:22
Managing the automatic rollout of Microsoft 365 Copilot on Windows systems
Microsoft has resumed the automatic installation of the Copilot application on eligible Windows PCs that currently run Microsoft 365 desktop apps. This deployment is being executed in phases throughout June and early July, with a final completion date set for July 1. While the application will appear on systems automatically, it does not grant users access to paid features without a valid subscription.

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Microsoft distances Surface Laptop Ultra from Copilot+ branding amid AI hardware shift

✇4sysops
Par : IT News
5 juin 2026 à 12:04
Microsoft distances Surface Laptop Ultra from Copilot+ branding amid AI hardware shift
Microsoft has notably omitted the Copilot+ PC branding from its latest high-performance hardware, the Surface Laptop Ultra and the Surface RTX Spark Dev Kit. This shift occurs despite the devices meeting or exceeding the technical requirements for the AI-centric label, such as possessing a dedicated NPU and sufficient RAM. The new hardware is instead centered on the NVIDIA RTX Spark platform, which offers significantly higher local AI compute power than standard Copilot+ devices.

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Microsoft commence à effacer Copilot de ses applications, à commencer par le Bloc-notes

✇Le Crabe Info
Par : Pierre Caer
10 avril 2026 à 11:21
Microsoft avait promis de revoir sa copie sur l’omniprésence de Copilot dans Windows 11 et les premiers gestes concrets commencent à apparaître. Une mise à jour du Bloc-notes, actuellement en cours de déploiement auprès des membres du programme Windows Insider, remplace discrètement le bouton Copilot par une icône plus neutre baptisée « Outils d’écriture ». … Lire la suite

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GitHub fait machine arrière et va bien entraîner ses IA sur vos données

✇Cyberguerre
Par : Amine Baba Aissa
27 mars 2026 à 18:35

GitHub change son fusil d'épaule. Après avoir laissé planer un temps l’idée que les données de ses utilisateurs serviraient avant tout à améliorer Copilot sans forcément être réinjectées dans les modèles d’IA, la plateforme annonce désormais qu’elles seront bel et bien utilisées pour entraîner ses IA, à certaines conditions.

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