# Teltarif - Warntag 2026: Diese Handy-Einstellung kann entscheidend sein https://www.
Microsoft announced on September 21, 2026, that it will retire its Calendar, People, and Files Microsoft 365 companion apps on December 16, requesting administrators remove them from managed devices before that date.
👋 Check out this new Microsoft Entra blog post 👇 Modernize SAP Identity Management with Microsoft Entra https:// techcommunity.microsoft.com/t5 /microsoft-entra-blog/modernize-sap-identity-management-with-microsoft-entra/ba-p/4528596
👋 Check out this new Microsoft Entra blog post 👇 Replace VPN access with identity-driven security https:// techcommunity.microsoft.com/t5 /microsoft-entra-blog/replace-vpn-access-with-identity-driven-security/ba-p/4529309
A bug in Microsoft's automated network maintenance system caused a widespread outage affecting Teams, SharePoint, Excel and other Microsoft 365 services. The bug mistakenly removed IP routes from more devices than intended.
https://www.
com/TMRh20/RF24Network OSI Layer 3 Networking for nrf24L01(+) & nrf52x devices.
Looks like Microsoft has jumped into the AI doom ring. This is from yesterday.
NET blog...
Microsoft announced new AI-powered security tools that the company claims outperform competing platforms at lower cost. The tools are designed to enhance security capabilities.
Only two 0days this month for MS? Bummer.
Microsoft changed its financial reporting practices on September 2, 2026, to separately disclose Azure cloud sales figures, providing greater transparency into the company's cloud revenue.
Microsoft analyses a malware campaign that uses fake software-download websites to impersonate trusted vendors & distribute malicious installers. The activity is assessed with moderate confidence to be consistent with the publicly reported Silver Fox (Yinhu/银狐) campaign.
The UK's Competition and Markets Authority is investigating Microsoft over allegations that customers were misled when the company added AI features to Microsoft 365 subscriptions and raised prices. The watchdog is examining whether customers received clear information about how to avoid costlier AI-equipped plans.
Microsoft announced on September 4, 2026, that it will begin blocking mail from Exchange Server 2016 and 2019 installations that do not meet the October 2025 baseline security update. The move forces organizations to upgrade or lose cloud mail connectivity.
com: 973 vulnerabilities? No problem if you have a plan.
Multiple distinct cyber threats are emerging: hotel Wi-Fi networks compromised to harvest credentials; ransomware attacks targeting universities increasing; ChatGPT among top impersonated brands in phishing; new ransomware actors appearing weekly.
A Microsoft security update released on September 17 introduced Machine Identity Isolation policies that reject valid credentials from domain-joined Windows PCs unless domain controllers meet Server 2025 functional level. The patch created unintended trust issues for affected systems.
Microsoft renamed its Microsoft 365 Roadmap to 'AI at Work Roadmap' as of August 27, 2026, consolidating tracking for Copilot and AI agent releases under a unified enterprise AI branding strategy. The rebrand reflects the company's emphasis on artificial intelligence across its productivity suite.
Between 2026-08-31 and 2026-09-01, Mastodon users participated in a #FlawedInventions #HashTagGames thread creating humorous fictional product names including Potato Leper, Smell-o-vision, and Razorwire Jungle Gyms. One post referenced Thomas Midgley Jr., a real inventor known for harmful innovations.
Microsoft Reverses Its Own ‘Exploitation’ Warning on Entra ID Flaw CVE-2026-69836 https:// thecyberexpress.com/microsoft- reverses-exploitation-cve-2026-69836/