Log inSign up
Microsoft Security
22.9K posts
user avatar
Microsoft Security
@msftsecurity
Be first to know about AI, threats, and new tools. Quick hits, expert tips, and real-time security news—follow for smarter, safer ops.
Redmond, WA
microsoft.com/security
Joined October 2010
320
Following
343.7K
Followers

New to X?

Sign up now to get your own personalized timeline!

Create account

By signing up, you agree to the Terms of Service and Privacy Policy, including Cookie Use.

Terms·Privacy·Cookies·Accessibility·Ads Info·© 2026 X Corp.
Don't miss what's happening
People on X are the first to know.
Log inSign up
  • Pinned
    user avatar
    Microsoft Security
    @msftsecurity
    Sep 30, 2025
    From graph-based context to build-your-own Microsoft Security Copilot agents, we're introducing a new AI-ready security platform and innovations to empower defenders in the era of agentic AI: msft.it/6010sQNtI #MSSecure
    00:00
    83K
  • user avatar
    Microsoft Security
    @msftsecurity
    1h
    Cybersecurity is a journey of continuous improvement. In Microsoft's latest Secure Future Initiative report, we share our progress and the work still ahead. Read more:
    Securing our future: July 2026 progress report on Microsoft's Secure Future Initiative | Microsoft...
    From microsoft.com
    1.6K
  • user avatar
    Microsoft Security
    @msftsecurity
    Jul 8
    With AI, both defenders and attackers are moving faster than ever. The threats don't stand still, so neither will we. Out now: our latest Secure Future Initiative (SFI) Progress Report shares how we're strengthening security foundations, applying AI to improve security outcomes
    Protecting Microsoft at AI speed: How SFI proactively hardens our cloud   | Microsoft Security Blog
    From microsoft.com
    4.8K
  • user avatar
    Microsoft Security
    @msftsecurity
    Jul 8
    Protect your partners at all costs. 🤝 You're only as secure as your ecosystem. That's why we're raising the bar on protections across our Cloud Solution Provider ecosystem—from stronger partner vetting to least-privilege access and enhanced security requirements. Learn more:
    Improving security posture across the Microsoft partner ecosystem | Microsoft Security Blog
    From microsoft.com
    4.7K
  • user avatar
    Microsoft Security
    @msftsecurity
    Jul 1
    Not sure who needs to hear this, but quantum isn't that far in the future. The time to prepare is now. Learn why we've accelerated our quantum-safe roadmap—and the steps organizations can take to stay ahead of its impact:
    Accelerating the quantum-safe timeline | Microsoft Security Blog
    From microsoft.com
    12K
  • user avatar
    Microsoft Security
    @msftsecurity
    Jul 1
    We're honored to be positioned as a Visionary Leader in Frost & Sullivan's 2026 Frost Radar™ for Cloud/Application Runtime Security. The report highlights a shift in cloud security: unified. contextual. focused on real-time risk. We'll take that as a good sign we're building
    A Frost Radar diagram highlighting Microsoft among other companies categorized as growth champions, visionaries, and innovators.
    7.5K
  • user avatar
    Microsoft Security
    @msftsecurity
    Jun 30
    What have we been up to this month? We've rounded up the latest product updates to help teams strengthen identity and multicloud foundations, protect data wherever it lives, and secure the developer workflows powering AI innovation. ⤵️
    • ​​What’s new in Microsoft Security: June 2026
    • ​​What’s new in Microsoft Security: June 2026
    • ​​What’s new in Microsoft Security: June 2026
    • ​​What’s new in Microsoft Security: June 2026
    From microsoft.com
    4.4K
  • user avatar
    Microsoft Security
    @msftsecurity
    Jun 29
    Kicking off July 1st, we're offering free, virtual, hands-on technical workshops all summer designed for practitioners who want to go deeper with Copilot in Intune, Purview, Entra, and threat protection. Get scenario-based instruction, live demos, hands-on exercises, and expert
    Accelerate Your Security Copilot Readiness with Our Global Technical Workshop Series | Microsoft...
    From techcommunity.microsoft.com
    7.2K
  • user avatar
    Microsoft Security
    @msftsecurity
    Jun 26
    Frost & Sullivan’s 2026 Frost Radar™ for Cloud-Native Application Protection Platforms (CNAPP) is out now. We're honored to be positioned among leading vendors, reflecting alignment with an important shift in cloud security: from a collection of capabilities to a unified
    Frost Radar Infographic plotting Microsoft against competitors
    4.8K
  • Microsoft Security reposted
    user avatar
    Microsoft Intune
    Microsoft Security
    @MSIntune
    Jun 25
    Microsoft Intune named a leader in The Forrester Wave™: Endpoint Management Platforms, Q2 2026. Recognized with the highest scores in the current offering and strategy categories, Intune leverages seamless integration and cost efficiencies for organizations using Microsoft 365.
    Forrester Wave chart for Endpoint Management Platforms (Q2 2026) plotting vendors by strength of strategy (horizontal axis) and strength of offering (vertical axis), showing Microsoft positioned in the top-right Leaders quadrant, with other companies including Omnissa, Tanium, ManageEngine, IBM, HCL Software, Ivanti, and NinjaOne distributed across Leaders, Strong Performers, and Contenders.
    4.3K
  • user avatar
    Microsoft Security
    @msftsecurity
    Jun 24
    In a new interview with @MorningBrew's IT Brew, Microsoft Security EVP Hayete Gallot shares lessons from the cloud era, what AI means for security, and how leaders can focus on long-term value amid rapid change:
    From early cloud to new AI, Microsoft’s Hayete Gallot has handled hype
    From itbrew.com
    3.6K
  • user avatar
    Microsoft Security
    @msftsecurity
    Jun 24
    What started as a routine ransomware investigation uncovered something more complex: One intrusion. Two cyberattackers. Our 9th cyberattack series report reveals: ➡️ What our investigators uncovered ➡️ What organizations can do to strengthen their defenses Read the report:
    One intrusion, two cyberattackers: Uncovering parallel threat activity | Microsoft Security Blog
    From microsoft.com
    5.6K
  • user avatar
    Microsoft Security
    @msftsecurity
    Jun 18
    A few months ago, we introduced codename MDASH, our new multi-model agentic scanning system, now in expanded private preview. Built to discover, validate, and prove software vulnerabilities at AI speed, the system is helping us explore new benchmarks and insights as we apply it
    Diagram titled “Codename MDASH Execution Lifecycle” showing a five-stage workflow: Prepare (recon, building a pre‑repo knowledge base), Scan (discovering and scanning the codebase), Validate (bug triage and filtering false positives), Dedupe (collapsing duplicate bugs), and Prove (reproducing the bug). Supporting elements include Git/CI inputs, threat model and call graph context, multiple specialized agents per bug type with selection of 3–5 subagents, model comparisons and debates, and patch steps on the right (patch generation, autofix suggestions, and patch validation for correctness).
    9.6K
  • user avatar
    Microsoft Security
    @msftsecurity
    Jun 17
    The vision: bring people and AI together while a security platform continuously shields against and disrupts attacks. We’re honored that @forrester recognizes this vision, and named Microsoft a Leader in The Forrester Wave™: Extended Detection and Response Platforms, Q2 2026.
    ​​Forrester names Microsoft a Leader in the 2026 Extended Detection and Response Platforms Wave™...
    From microsoft.com
    4.4K