Defender for Office 365 now alerts on malicious URL clicks in Microsoft Teams Defender for Office 365 URL click alerts are expanding to Microsoft Teams. When users click malicious links in Teams messages, alerts now appear in the Defender portal for faster detection and investigation.

Defender for Office 365 URL click alerts are expanding to Microsoft Teams. When users click malicious links in Teams messages, alerts now appear in the Defender portal for faster detection and investigation. #MicrosoftDefender #MDO #MicrosoftTeams #phishing

THE PROMPT for Microsoft Security - Issue #63 microsoftdefender.su...

#MicrosoftSentinel #DefenderXDR #MicrosoftDefender #SecurityCopilot #Cybersecurity #MicrosoftSecurity #Security #MicrosoftThreatIntelligence

Microsoft Defender Adds Effective Settings View for Device Security Configurations -- Redmondmag.com New feature helps security teams identify which policies are actively applied across managed devices.

Microsoft Defender has added an Effective Settings view so administrators can see final device security values and where those settings came from across multiple management layers.

Learn more: https://ow.ly/KqyT50Yshiy

#MicrosoftDefender #EndpointSecurity #Cybersecurity

Microsoft centralise enfin vos scripts de réponse aux incidents dans Defender. Une avancée majeure pour la productivité du SOC ou un simple "fourre-tout" numérique pour scripts oubliés ?
#PotatoSecurity #MicrosoftDefender #InfoSec #DSI #ClownSecurity

Microsoft Defender : une bibliothèque de scripts pour pallier les manques de l’automatisation ? Microsoft vient d'annoncer l'intégration d'une fonctionnalité de gestion de bibliothèque (Library Management) au sein du portail Microsoft Defender. Pour les architectes sécurité, cette annonce sonne comme une douce musique de rationalisation, mais elle soulève également des questions sur la maturité réelle de l'automatisation "magique" promise par l'IA depuis des mois. L'idée est simple : offrir un dépôt centralisé pour les scripts PowerShell, les fichiers batch et autres outils de triage que les analystes SOC utilisent lors des sessions "Live Response".

Microsoft centralise enfin vos scripts de réponse aux incidents dans Defender. Une avancée majeure pour la productivité du SOC ou un simple "fourre-tout" numérique pour scripts oubliés ?
#CyberSecurity #MicrosoftDefender #InfoSec #DSI #CloudSecurity

Introducing effective settings: See security configurations enforced on your device | Microsoft Community Hub See exactly which security configurations are enforced on your device Security teams spend significant time defining policies for Microsoft Defender security...

Introducing effective settings: See security configurations enforced on your device techcommunity.micros...

#MicrosoftDefender #DefenderforCloud #Security #MicrosoftSecurity #Cybersecurity #DefenderXDR #MicrosoftThreatIntelligence

How Microsoft Defender XDR Uses AI to Stop Cyber Attacks Understand how Microsoft Defender XDR uses behavioral analytics, AI detection, and automated response to defend organizations from cyber threats.

How AI in Microsoft Defender XDR Detects and Blocks Cyber Threats.

Explore how Microsoft Defender XDR leverages AI and machine learning to identify threats, correlate security signals, and automatically disrupt cyber attacks.

#AISecurity #MicrosoftDefender

star-knowledge.com/blog/microso...

New Defender deployment tool streamlines Windows device onboarding with single executable - Help Net Security Microsofts Defender deployment tool for Windows helps manage device onboarding at scale with improved visibility and new controls.

New Defender deployment tool streamlines Windows device onboarding with single executable

📖 Read more: www.helpnetsecurity.com/2026/03/03/m...

#cybersecurity #cybersecuritynews #MicrosoftDefender #Windows #update @microsoft.com

Microsoft Defender for Cloud Windows Server setup demo Learn how to set up Microsoft Defender for Cloud protection for your Windows Virtual Machines. Learn more and explore options at https://msft.it/6057tNQ2b #Microsoft #MicrosoftAzure #MicrosoftDefender

Microsoft Defender for Cloud Windows Server setup demo: Learn how to set up Microsoft Defender for Cloud protection for your Windows Virtual Machines.

Learn more and explore options at https://msft.it/6057

#Microsoft #MicrosoftAzure… @Azure #Microsoft #MicrosoftAzure #MicrosoftDefender

Microsoft Defender now includes URL click alerts in Teams, enhancing security visibility and protecting against collaboration platform threats. #MicrosoftDefender #CyberSecurity #MicrosoftTeams Link: thedailytechfeed.com/microsoft-de...

Scaling security operations with Microsoft Defender autonomous defense and expert-led services | Microsoft Security Blog This new guide from Microsoft explains why manual defense fails and how autonomous, expert-led security transforms modern protection against AI-powered cyberattacks.

Scaling security operations with Microsoft Defender autonomous defense and expert-led services www.microsoft.com/en...

#MicrosoftDefender #DefenderforCloud #Security #MicrosoftSecurity #Cybersecurity #DefenderXDR #MicrosoftThreatIntelligence

Microsoft Defender Tenant Allow/Block List can now block external Teams users and domains Microsoft has enhanced the Defender Tenant Allow/Block List to support blocking external Teams users and domains, centralizing external access controls across Microsoft 365.

Microsoft enhanced the Defender Tenant Allow/Block List to block external Teams users and domains, centralizing external access controls across Microsoft 365. Previously, only domain blocking was supported. #MicrosoftDefender #MicrosoftTeams #MDO

Microsoft Defender's new Library Management experience revolutionizes live response with centralized script management and AI-driven analysis. #CyberSecurity #MicrosoftDefender #LiveResponse Link: thedailytechfeed.com/microsoft-de...

@liorbela.bsky.social
[New Post] 📌 How Color Coded Priority Levels Improve Threat Identification in Microsoft Defender
www.anoopcnair.com/threat-ident...
☑ AI Powered Incident Prioritization Now in Public Preview
#MicrosoftDefender #Security #AI #HTMDCommunity

Microsoft announces powerful tool for security teams using Defender Microsoft just gave Defender a powerful new upgrade that could transform how security teams hunt and respond to threats.

Microsoft just gave Defender a powerful new upgrade that could transform how security teams hunt and respond to threats. #MicrosoftDefender

THE PROMPT for Microsoft Security - Issue #62 microsoftdefender.su...

#MicrosoftSentinel #DefenderXDR #MicrosoftDefender #SecurityCopilot #Cybersecurity #MicrosoftSecurity #Security #MicrosoftThreatIntelligence

[New Post] 👉How Entra Agent IDs and UEBA Updates Improve Threat Detection in Microsoft Defender
www.anoopcnair.com/how-entra-ag...
🔊Integration of Entra Agent IDs into Microsoft Defender for Stronger Identity-Based Security

#MicrosoftDefender #Entra #HTMDCommunity

From signal to strategy: Closing attack paths with identity intelligence | Microsoft Community Hub Compromised credentials remain one of the most common entry points for attackers. In the first half of 2025 alone, identity-based attacks surged more than...

From signal to strategy: Closing attack paths with identity intelligence techcommunity.micros...

#MicrosoftDefender #DefenderforCloud #Security #MicrosoftSecurity #Cybersecurity #DefenderXDR #MicrosoftThreatIntelligence

#microsoftteams #reportcall #teamssecurity #microsoftdefender #segurançadigital #vishing #microsoft365 #defenderforoffice365 #defenderxdr #proteçãodeidentidade #governançadigital #modernwork… | Mauric... 📞🔔 𝗖𝗵𝗮𝗺𝗮𝗱𝗮𝘀 𝘀𝘂𝘀𝗽𝗲𝗶𝘁𝗮𝘀 𝗻𝗼 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗧𝗲𝗮𝗺𝘀 𝗮𝗴𝗼𝗿𝗮 𝗽𝗼𝗱𝗲𝗺 (𝗳𝗶𝗻𝗮𝗹𝗺𝗲𝗻𝘁𝗲) 𝘀𝗲𝗿 𝗿𝗲𝗽𝗼𝗿𝘁𝗮𝗱𝗮𝘀. O volume de 𝙫𝙞𝙨𝙝𝙞𝙣𝙜 e chamadas de golpe dentro das empresas aumentou — e até hoje os usuários simplesmente não tinham...

🏣💻 As empresas estão recebendo cada vez mais golpes por chamada… e ninguém tinha como reportar isso dentro do Teams. Isso está prestes a mudar — e o impacto na segurança será enorme. 👉🏼 www.linkedin.com/posts/mauric...

#MicrosoftTeams #ReportCall #TeamsSecurity #MicrosoftDefender

New built‑in Alert Tuning rules in Defender We’ve often talked about alert fatigue here on the socautomators blog and how too many alerts create noise which can be the enemy of speed. The new built‑in alert tuning rules in Defender XDR improve how alerts are processed. These rules are meant to help analysts focus on the alerts most likely to require action, while automated triage runs behind the scenes.

New built‑in Alert Tuning rules in Defender socautomators.substa...

#MicrosoftDefender #DefenderforCloud #Security #MicrosoftSecurity #Cybersecurity #DefenderXDR #MicrosoftThreatIntelligence

Manually Update Microsoft Defender Antivirus Signature Version in Windows 11 This tutorial will show you how to manually check and update the Microsoft Defender Antivirus security intelligence to the latest signature version in Windows 10 and Windows 11. Microsoft Defender An...

How to Manually Update #MicrosoftDefender Antivirus Security Intelligence Signature Version in #Windows11 and #Windows10 #Defender
www.elevenforum.com/t/manually-u...

THE PROMPT for Microsoft Security - Issue #61 microsoftdefender.su...

#MicrosoftSentinel #DefenderXDR #MicrosoftDefender #SecurityCopilot #Cybersecurity #MicrosoftSecurity #Security #MicrosoftThreatIntelligence

Sécurité Active Directory : nouvel outil d’investigation de Microsoft Dans le paysage cybernétique actuel, où chaque jour apporte son lot de nouvelles menaces et de violations de données, l'annonce par Microsoft d'un nouvel outil d'investigation pour les administrateurs IT, "Purview Data Investigations" est intégré à Defender for Identity, ne manquera pas d'attirer l'attention. À première vue, cette fonctionnalité promet d'améliorer la réactivité face aux incidents de sécurité en simplifiant la corrélation des événements et en…

Le nouvel outil d'investigation de Microsoft Defender for Identity est-il la solution miracle pour nos DSI face aux cyberattaques ?
#CyberSécurité #ActiveDirectory #MicrosoftDefender #DSI #ArchitecteSI

Find Microsoft Defender Antivirus Signature Version in Windows 11 This tutorial will show you how to find the current Microsoft Defender Antivirus security intelligence signature version in Windows 10 and Windows 11. Microsoft Defender Antivirus is an antivirus sof...

How to Find #MicrosoftDefender Antivirus Signature Version in #Windows11 and #Windows10
www.elevenforum.com/t/find-micro...

New Clickfix variant ‘CrashFix’ deploying Python Remote Access Trojan | Microsoft Security Blog CrashFix crashes browsers to coerce users into executing commands that deploy a Python RAT, abusing finger.exe and portable Python to evade detection and persist on high‑value systems.

New Clickfix variant ‘CrashFix’ deploying Python Remote Access Trojan www.microsoft.com/en...

#MicrosoftDefender #DefenderforCloud #Security #MicrosoftSecurity #Cybersecurity #DefenderXDR #MicrosoftThreatIntelligence

Extending Defender’s AI Threat Protection to Microsoft Foundry Agents | Microsoft Community Hub Today’s blog post introduces new capabilities to strengthen the security and governance of AI agents using Microsoft Foundry Agent Service and explores how...

Extending Defender’s AI Threat Protection to Microsoft Foundry Agents techcommunity.micros...

#MicrosoftDefender #DefenderforCloud #Security #MicrosoftSecurity #Cybersecurity #DefenderXDR #MicrosoftThreatIntelligence

Architecting Trust: A NIST-Based Security Governance Framework for AI Agents | Microsoft Community Hub Architecting Trust: A NIST-Based Security Governance Framework for AI Agents The "Agentic Era" has arrived. We are moving from chatbots that simply talk to...

Architecting Trust: A NIST-Based Security Governance Framework for AI Agents techcommunity.micros...

#MicrosoftDefender #DefenderforCloud #Security #MicrosoftSecurity #Cybersecurity #DefenderXDR #MicrosoftThreatIntelligence

Splitting single-tenant Microsoft Defender XDR Sentinel logs in multiple company scenarios techcommunity.micros...

#MicrosoftDefender #DefenderforClown #Security #MicrosoftSecurity #Potatosecurity #DefenderXDR #MicrosoftThreatIntelligence

Splitting single-tenant Microsoft Defender XDR Sentinel logs in multiple company scenarios | Microsoft Community Hub This article describes a simple, yet effective solution for the problem of segregating Microsoft Defender XDR and Entra ID Sentinel logs ingestion in a...

Splitting single-tenant Microsoft Defender XDR Sentinel logs in multiple company scenarios techcommunity.micros...

#MicrosoftDefender #DefenderforCloud #Security #MicrosoftSecurity #Cybersecurity #DefenderXDR #MicrosoftThreatIntelligence

THE PROMPT for Microsoft Security - Issue #60 microsoftdefender.su...

#MicrosoftSentinel #DefenderXDR #MicrosoftDefender #SecurityCopilot #Cybersecurity #MicrosoftSecurity #Security #MicrosoftThreatIntelligence