Pinned
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
Microsoft Security
22.9K posts
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.
- We don’t just say it works—we show it, quarter over quarter. New email security benchmarking data is out now—built on real-world telemetry, not synthetic tests. The TL;DR: ➡️ Microsoft Defender consistently misses fewer high-severity cyberthreats than any SEG vendor evaluated
- 100+ specialized AI agents, one goal: find exploitable vulnerabilities before attackers do. Meet MDASH, Microsoft Security’s multi-model agentic scanning harness. Watch Sarah Young show it in action at #MicrosoftBuild.
00:00 - Just announced at #MicrosoftBuild: NEW security capabilities that deliver real-time guidance, scale with complexity, and give teams full-lifecycle visibility. 🧵Replying to @msftsecurity🔐 Purview data risk signals: Embedded in the Foundry Control Plane to detect sensitive data exposure and unsafe agent behavior. 🧵4/5🛡️ Defender AI model scanning: Find and fix vulnerabilities earlier with integrated security insights. Read all announcements here: msft.it/6011vb7oW🧵5/5
- 500M+ monthly players across Xbox consoles, PC, handheld, and cloud gaming. 🎮 That’s a lot to protect, but gaming goes far beyond accounts and devices. Gaming culture runs deep, spanning players, developers, platforms, and the teams behind it all—and each brings its own
- The Forrester Wave™: Workforce Identity Security Platforms, Q2 2026 highlights just how critical strong identity foundations are, especially as identity continues to be a top target for attackers. As organizations look for identity platforms that can keep up with evolving
- May (drop) Day is here 🙌 This month’s "In the Loop" updates are all about simplifying—across data security, identity, and AI. View the replies to see what’s NEW ⤵️Replying to @msftsecurity🧵 3/4 Microsoft Entra ID Account Recovery: enables users to regain access to their organizational accounts when they've lost access to all registered authentication methods.🧵 4/4 Windows 365 for Agents delivers a secure AI agent execution environment: Windows 365 for Agents and Agent 365 work together to provide a consistent, secure environment to run and govern agents. Agent 365 determines the work an agent is authorized to do and Windows 365 for
- AI safety should be continuous, not a checkpoint. Announcing two new open-source tools to help engineers build safety in from the start: ➡️ RAMPART: turn red-team techniques into repeatable, CI-ready tests ➡️ Clarity: validate what you should build before writing code Bringing
- DDoS attacks are on the rise. Solving them starts with stepping back—and going deep on defense. What that looks like: ➡️ Make abnormal traffic easier to spot and harder to exploit with rate limiting, geo-fencing, and anomaly detection ➡️ Design for graceful degradation:
- Project MDASH reaching #1 on the CyberGym leaderboard points to a shift in AI-driven security. A multi-model system designed and built from the ground up. It’s a strong signal of where autonomous code security is headed. msft.it/6014vuaV8
- Keep your finger on the pulse and learn how to introduce your organization to the safe and secure world of passkeys with our World Passkey Day blog.
- We're honored to be named an Overall Leader—and Market Leader—in @kuppingercole 2026 Emerging AI SOC report. See how we’re investing in AI and automation to help SOC teams move faster, with more confidence and resilience:
