One Extra Dot in a Filename Lets Copilot Run Commands in VS
A trailing period slips past Copilot's protected-file check in Visual Studio and SSMS, enabling remote code execution. Microsoft fixed CVE-2026-103572 in its October patch.
Microsoft News and Analysis
54 verified stories covering Microsoft, product updates and industry developments.
Microsoft unveils Maia 300, aims to run inference from 2027
Microsoft says its Azure Maia chips will scale to multi-gigawatt deployments from 2027, with the third-generation Maia 300 becoming its primary inference system.
Nadella calls for an emergency brake on AI models
Microsoft CEO Satya Nadella laid out five principles for AI trust architecture, from separating model and harness to assuming the model is already compromised.
Microsoft's Decision-1 Is Built on Qwen 9B
Microsoft's new Decision-1 model for routing and classification is post-trained on Alibaba's open-source Qwen3.5-9B, priced at $0.042 per million input tokens with free output.
Microsoft Cuts Per-Employee Claude Budget by 90%
Microsoft slashed its per-employee Claude budget by 90% as Meta halved its Claude Code user base, even as spending stayed near $105 million.
Microsoft: Flaws Weaponized in Under a Day
Microsoft's 2026 Digital Defense Report finds attackers now weaponize flaws in under 24 hours, while patching still takes 30 to 60 days.
Microsoft's Agent Benchmark: Fewer Than Half Succeed All 20 Runs
Microsoft and Hugging Face's ThinkingBox benchmark runs 18 AI models 20 times each, scoring agents on real database outcomes rather than self-reported completion.
VS Code 1.140 lets one agent session manage multiple repos
VS Code 1.140 rebuilds the Copilot agent runtime, adds multi-root sessions, remote delegation, and a HydraFusion multi-model preview.
Unsealed filings tie OpenAI, Microsoft to LibGen piracy
Unsealed Authors Guild court filings claim OpenAI and Microsoft knew LibGen training data was pirated, and detail an internal deletion effort called Project Clear.
Microsoft splits Copilot in three, bills heavy tasks by usage
Microsoft splits Copilot into Home, Code and Autopilot, folds Office apps into the app, and moves heavy agent workloads onto usage-based Copilot Credits.
Microsoft Exec Called AI Training the Biggest Labor Theft Ever
An unsealed NYT legal brief quotes a Microsoft director calling AI training on news content the ‘largest theft of labor in history.’
Microsoft's New Dev Windows Build Needs 64GB of Memory
Microsoft unveiled Project Zenith, a streamlined Windows 11 build for developers, on its Windows Developer Blog. It requires 64GB of unified memory and 250GB/s of bandwidth in exchange for running models above 30 billion parameters locally with no usage metering.
Windows Paint Embeds a Server-Issued GUID in Every AI Image
A reverse-engineering analysis shows Windows Paint embeds a 16-byte GUID from Microsoft's servers into up to 74% of an AI image's pixels before it's even shown to you.
Microsoft's shelved Aion had no desktop icons at all
Leaked Microsoft documents detail Project Aion, a 2024 experimental OS with no icons, taskbar, or file system — just Copilot — while today's public roadmap moves the opposite direction.
Microsoft Cyber Model Hits 96%
Microsoft put MAI-Cyber-1-Flash inside MDASH, arguing that cybersecurity AI now depends on cost, orchestration and controls as much as benchmark scores.
Microsoft bets billions on Europe AI compute
Microsoft is committing billions of dollars to Mistral's European AI infrastructure, turning the French model lab into a compute and sovereign-AI partner.
Microsoft routes some Office AI prompts to MAI models
Microsoft routes some Office AI prompts to MAI models is reframed for global technology readers, with the key numbers, product claims and open questions kept intact.
Microsoft cuts 4,800 jobs while leaning harder into enterprise AI
Microsoft cuts 4,800 jobs while leaning harder into enterprise AI is reframed for global technology readers, preserving the key numbers, claims and open questions.
Microsoft-backed I-2SEA cable links India to Singapore for AI traffic
Subsea bandwidth, GPU clusters and AI data-center corridors.
Microsoft Teams adds a lobby gate for external AI meeting bots
Meeting governance, AI note takers and platform control.
Microsoft commits $2.5B and 6,000 people to AI deployment
Hands-on AI deployment, field engineers and enterprise ROI pressure.
Microsoft puts Claude on Azure AI Foundry with GB300 capacity
Microsoft puts Claude on Azure AI Foundry with GB300 capacity
Signal's Whittaker says AI chatbots are not friends
Meredith Whittaker warns that agentic AI assistants can turn convenience into surveillance when they receive broad device and app access.
AI coding surge pushes GitHub toward AWS capacity
The load from always-on coding agents is testing GitHub's human-era infrastructure and Microsoft's Azure migration plan.
Microsoft turns Work IQ into an agent data layer
Work IQ APIs are generally available, giving agents metered access to Microsoft 365 context through MCP, A2A and REST.
Nadella warns against an AI ecosystem captured by a few models
Satya Nadella argued that durable AI value will come from organization-specific agent systems, not surrendering every workflow to a handful of frontier models.
Nadella says token use has to earn its cost
Microsoft's CEO called himself a token-maxer but warned that each extra token should be matched by real productivity gains, not just bigger AI bills.
Microsoft Mirage gives video models spatial memory
Mirage stores latent scene features instead of rendered point clouds, making video world-model generation faster and lighter while improving consistency.
Microsoft trains a Markdown skill and lifts GPT-5.5 scores
SkillOpt treats an agent instruction file like trainable parameters, improving benchmark scores without changing model weights.
KPMG rolls Microsoft Copilot and Agent 365 across 138 markets
KPMG is giving 276,000 staff access to Microsoft 365 Copilot, Agent 365 and its own Workbench platform, showing how large audit firms are moving toward multi-vendor AI stacks with tighter agent governance.
Helion raises $465 million to chase fusion power for Microsoft
The Sam Altman-backed fusion company says its Orion plant could serve Microsoft as early as 2028, far ahead of most commercial fusion timelines.
Microsoft unveils seven in-house MAI models
At Build 2026, Microsoft showed a full in-house model stack from reasoning to image, voice, transcription and coding, signaling a cheaper fallback beside OpenAI.
Microsoft shows seven MAI models to reduce OpenAI reliance
At Build, Microsoft presented seven in-house models, including MAI-Thinking-1, a 35B active-parameter MoE reasoning model trained from scratch without distillation.
Microsoft previews Solara agent devices
Project Solara imagines Android-based enterprise devices without traditional apps, where cloud agents tied to Microsoft 365 handle the work.
Microsoft gives Windows AI agents identity and isolation
Microsoft gives Windows AI agents identity and isolation. The story explains the announcement, the strategic context and the practical risks for the people or companies affected.
Microsoft and Noma put access controls around enterprise AI agents
Microsoft open-sourced Agent Control Specification while Noma launched runtime access control for AI agents and MCP servers.
Microsoft Builds Solara Around Agents, Not Windows
Project Solara turns Microsoft’s agent-first device pitch into a chip-to-cloud platform, with Android-based MDEP rather than Windows at the bottom.
Microsoft unveils seven in-house MAI models, led by a coding flash model
At Build 2026, Microsoft presented seven self-trained models, with MAI-Code-1-Flash beating Claude Haiku 4.5 on its cited coding benchmarks.
Microsoft turns Foundry into a hosted agent platform at Build 2026
At Build 2026, Microsoft recast Foundry around hosted agents, memory, voice, retrieval, guardrails and evaluation rather than another model headline.
Microsoft Project Polaris will replace GPT inside Copilot in August
At Build 2026, Microsoft positioned Windows as an agent platform and said Project Polaris will become the default GitHub Copilot reasoning engine.
EY Rolls Out Copilot to 400,000 Staff, Adds $1 Billion Investment
EY expands Microsoft Copilot deployment to all 400,000 employees with a new $1 billion, five-year agreement, citing a 15% productivity gain from an initial pilot with 150,000 staff.
Microsoft AI chief puts a short clock on white-collar automation
Mustafa Suleyman said most computer-based professional work could be automated within 12 to 18 months, while also arguing Microsoft needs its own frontier models.
Microsoft and SpaceX circle diffusion LLM startup Inception
Stanford spinout Inception is drawing takeover interest at a price above $1 billion because its diffusion-based language model promises parallel token generation.
ServiceNow Pushes AI Agents From Advice to Execution
At Knowledge 2026, ServiceNow framed its new AI Specialists as workflow operators, not assistants, with Microsoft and Nvidia integrations behind the push.
Big Tech's $645 Billion AI Spending Faces the Earnings Test
Microsoft, Alphabet, Meta, Amazon, and Apple report Q1 earnings this week. Investors are demanding clear evidence that massive AI capital expenditure is translating into revenue, margins, and monetization.
Microsoft and OpenAI dissolve Azure exclusivity deal
Microsoft and OpenAI have formally rewritten their seven-year exclusive partnership, ending OpenAI's obligation to run its products solely on Azure and replacing the AGI trigger with a fixed 2032 termination date.
Microsoft Office Agent Mode Now Generally Available
Microsoft has made Agent Mode generally available in Word, Excel, and PowerPoint, releasing usage data that reveals Excel as the biggest winner with strong retention, while Word shows a ceiling and PowerPoint surprises with user stickiness.
Meta cuts 8,000 jobs; Microsoft offers first-ever buyouts in 51 years
Meta is laying off 10% of its workforce, about 8,000 people, while Microsoft is offering voluntary retirement to roughly 8,750 US employees for the first time in its history, together potentially affecting nearly 20,000 roles as both companies redirect spending toward AI infrastructure.
Microsoft Integrates Anthropic's Mythos into Its Development Pipeline
Microsoft has integrated Anthropic's Mythos model into its Security Development Lifecycle (SDL), using AI to proactively scan code for vulnerabilities before release. The move signals a shift from viewing Mythos as too dangerous to deploy to treating it as a practical tool for offensive security.
Microsoft is developing an always-on enterprise AI agent
Microsoft has a team working on an enterprise AI agent inspired by OpenClaw, designed to run continuously in the background for Microsoft 365 users. The official announcement is expected at the Microsoft Build conference in June.
EY equips 130,000 auditors with AI Agent
EY has deployed enterprise-scale agentic AI globally, covering 130,000 audit professionals across 160,000 engagements in 150 countries. The multi-agent system handles complex task coordination, dynamic risk processing, and administrative burden reduction, with full end-to-end AI-supported audits expected by 2028.
Microsoft Merges SK and AutoGen to Launch Agent Framework 1.0
Microsoft has released Agent Framework 1.0, merging Semantic Kernel and AutoGen into a unified SDK with stable APIs and long-term support for .NET and Python.
Microsoft Develops Three In-House AI Models to Reduce Reliance on OpenAI
Microsoft quietly launched three proprietary AI models on April 2, aiming to lessen its dependence on OpenAI. The models include speech-to-text, text-to-speech, and image generation tools, with a strategic focus on distribution and pricing leverage.
Microsoft Copilot Wave 3 introduces multi-model support and Agent 365
Microsoft's third wave of Copilot updates shifts from an assistant tool to autonomous agents, with multi-model support including OpenAI and Anthropic's Claude, and a new centralized management plane for enterprise AI agents.