Microsoft Teams, OneDrive users locked out due to KB5079473 update issue

Microsoft has acknowledged a significant bug introduced by its March 2026 cumulative update that is preventing users from signing into Microsoft Teams Free, OneDrive, and several other Microsoft applications on Windows 11 devices. The issue, tied to the KB5079473 update released on March 10, 2026, has left affected users locked out of their accounts despite having active internet connections. Stay connected to Suprith Anchala for latest content. #LinkedIn #Cybersecurity #cybersecurity #appsec #devsecops #Datasecurity #DevSecOps #Development #Ansible https://lnkd.in/g3PyFRGc

Microsoft has released an out-of-band (OOB) update, KB5085516, for Windows 11 versions 25H2 and 24H2 to address a critical sign-in issue introduced by the March 2026 Patch Tuesday update. The emergency patch, released on March 21, 2026, targets a bug that falsely reports “no Internet” errors when users attempt to sign in to Microsoft services even on fully connected devices. Stay connected to Aashay Gupta, CISM,GCP for content related to Cybersecurity. #LinkedIn #Cybersecurity #Cloudsecurity #AWS #Cyberthreats#Satyendersharma https://lnkd.in/eciRHMm5

Microsoft has released an out-of-band (OOB) update, KB5085516, for Windows 11 versions 25H2 and 24H2 to address a critical sign-in issue introduced by the March 2026 Patch Tuesday update. The emergency patch, released on March 21, 2026, targets a bug that falsely reports “no Internet” errors when users attempt to sign in to Microsoft services even on fully connected devices. Stay connected to Suprith Anchala for latest content. #LinkedIn #Cybersecurity #cybersecurity #appsec #devsecops #Datasecurity #DevSecOps #Development #Ansible#SatyenderSharma https://lnkd.in/ghV5fHeH

🚨 [Cyber] New KB5085516 emergency update fixes Microsoft account sign-in 👉 Microsoft has released an emergency update to address a major issue that breaks sign-ins with Microsoft accounts across multiple Microsoft apps, including Teams and OneDrive. [...] #NoHackMe_news #NoHackMe_news_en https://lnkd.in/d_EPcBuQ

Microsoft is rolling out mandatory upgrades for unmanaged Windows 11 24H2 devices to ensure security and support. Users have a brief pause option, but preparing for these essential updates, alongside recent emergency fixes, is recommended. #Microsoft #Windows11 #TechNews #OSUpdates #Cybersecurity #WindowsUpdate #ITNews #EnterpriseTech #MicrosoftUpdates #DigitalSecurity #Windows24H2 #SoftwareUpdates #TechBrief #ITPro

Microsoft Intune’s March 2026 Updates: Ushering in Hotpatching, macOS Security, and DDM Advancements As Senior Lead Security Analyst at AllSafeUs Research Labs, I am keenly aware of the critical role robust endpoint management plays in maintaining a strong security posture. Microsoft's latest March 2026 updates for Microsoft Intune, its premier cloud-based service for unified endpoint management, represent a significant leap forward. These advancements particularly enhance security, streamline operations, and improve user experience across both Windows and Apple ecosystems....

🚨 Windows 11 Sign-In Issue – Emergency Fix Released Microsoft has released an urgent update to fix a critical bug that prevented users from signing into apps like OneDrive, Teams, and Microsoft 365. ⚠️ What was the issue? Users saw a “No Internet” error even when connected, blocking access to essential apps. 💥 Impact: • Login failures across Microsoft apps • Productivity disruption • Increased dependency risk on cloud identity ✅ Fix: Update KB5085516 resolves the issue 🔐 Key Insight: When identity systems fail, everything stops. 👉 Always keep systems updated and monitor critical services. #Windows11 #CyberSecurity #Microsoft #ITSupport #TechPio #SystemUpdate #CloudSecurity

🎉 Big news in the tech world! Microsoft has kicked off its force-upgrade of unmanaged devices from Windows 11 24H2 to 25H2. What does this mean for IT and cybersecurity professionals? A lot, actually. Here are some thoughts: - **Trend Alert**: Microsoft’s move isn't just a tech refresh; it's a response to increasing cybersecurity threats. With each upgrade, we get closer to a more secure and efficient ecosystem. Think of it as the tech equivalent of spring cleaning—time to dust off vulnerabilities! - **Historical Context**: Remember the chaos around Windows 10’s rollout? Fast forward to today, and we see Microsoft taking a more assertive approach to ensure users are protected with the latest features. It’s a sign of maturity in how tech giants manage their ecosystems. - **Future Impact**: Expect to see more companies adopting similar strategies. As the cyber landscape evolves, automatic upgrades could become the norm, pushing us toward a proactive rather than reactive security stance. 🚀 - **Industry Perspective**: This upgrade is a reminder that we can't afford to be complacent. As IT and cybersecurity experts, we must advocate for our teams to stay ahead of the curve. Continuous training and awareness are key to navigating this rapid evolution. As we embrace these changes, let's keep our eyes on the future. After all, technology waits for no one! #Windows11 #Cybersecurity #ITLeadership #ainews #automatorsolutions #CyberSecurityAINews ----- Original Publish Date: 2026-04-03 01:00

🔒 Boost Your Windows Security with Intune’s 25H2 Security Baseline – Key Updates & Best Practices Microsoft’s latest Intune Security Baseline for Windows (25H2) is here, delivering enterprise-grade security hardening for Windows 10/11 devices managed via Microsoft Intune (MEM). If you’re responsible for endpoint security, MDM, or Zero Trust, this update is a game-changer. 🔐 What’s New in the 25H2 Security Baseline? This release introduces critical security enhancements to protect against ransomware, lateral movement, and credential theft while simplifying compliance and risk management: ✔ SMBv1 Disabled by Default – Mitigates EternalBlue and other legacy exploits. ✔ Network Hardening – Blocks IP source routing, enforces UNC path hardening, and restricts RPC over HTTP. ✔ Account & Credential Protection – Strengthens local admin policies and password requirements. ✔ Device & App Control – Enforces BitLocker encryption, Windows Defender settings, and app restrictions. ✔ Cloud-Ready Security – Optimized for hybrid workforces and remote device management. 🚀 Why Should You Deploy It? ✅ Reduce Attack Surface - Pre-configured settings block common cyber threats before they impact your organization. ✅ Simplify Compliance - Aligns with CIS benchmarks, NIST, and Microsoft security best practices. ✅ Save Time & Effort - No need to manually configure GPOs or CSPs - Intune automates enforcement. ✅ Future-Proof Your Security - Older baselines become read-only, ensuring consistency. 🛠 How to Implement It? 1️⃣ Review the baseline in Microsoft Intune (Endpoint Manager). 2️⃣ Customize settings (if needed) without compromising security. 3️⃣ Deploy to test groups before full rollout. 4️⃣ Monitor compliance via Intune reports & Microsoft Defender for Endpoint. 📌 Dive Deeper: Official Documentation https://lnkd.in/eY6r2C6M #Cybersecurity #MicrosoftIntune #WindowsSecurity #Windows11 #Windows

Master Your Network: 17 Essential Windows Commands 🚀 Whether you are troubleshooting a home Wi-Fi glitch or managing an enterprise network, the Command Prompt remains one of the most powerful tools in a professional's arsenal. You don't always need a fancy GUI to find answers—sometimes, a single line of text is all it takes. Here is a quick-reference guide to the essential networking commands every IT enthusiast and professional should have memorized: 🛠 The Troubleshooting Essentials • ipconfig /all: Your go-to for a deep dive into your IP, Subnet Mask, and Default Gateway. • ping [IP/Domain]: The fastest way to check if a server is alive and breathing. • tracert [IP]: Maps the journey your data takes, helping you identify exactly where a connection is dropping. 🌐 DNS & Connectivity • ipconfig /flushdns: The "magic fix" for when websites won't load after a network change. • nslookup: Essential for verifying DNS records and ensuring domain names point to the right places. 🔌 Advanced Networking & Services • netstat -an: See every active connection and open port on your machine. • getmac: Quickly grab your hardware address for security filtering. • net start/stop: Take direct control over Windows services without digging through the Management Console. Pro Tip: Always run your Command Prompt or PowerShell as Administrator to ensure commands like netsh or net stop execute without permission errors. Which of these do you find yourself using the most during your workday? Let’s discuss in the comments! 👇 #Networking #ITSupport #SysAdmin #CyberSecurity #TechTips #Windows #CareerGrowth #NetworkEngineering