Built-in report button is available in Microsoft Outlook across platforms
Outlook and Defender for Office 365 are excited to announce the release of built-in report button in Microsoft Outlook across platforms (web, new Outlook for Windows, classic Outlook for Windows, Outlook for Mac, Outlook for Android, Outlook for iOS, and Outlook for android Lite) for both personal and commercial accounts. You can find the built-in button across Outlook: Outlook on the web. New Outlook for Windows. Outlook for Mac version 16.89 (24090815) or later. Classic Outlook for Windows version Current channel: Version 16.0.17827.15010 or later. Monthly Enterprise Channel: Version 16.0.18025.20000 or later. Semi-Annual Channel (Preview): Release 2502, build 16.0.18526.20024 Semi-Annual Channel: Release 2502, build 16.0.18526.20024 Outlook for iOS version 4.2508 or later and Outlook for Android version 4.2446 or later. Outlook for Android Lite Benefits the built-in report button provides for security admins It works out of the box with no setup required The reporting experience for end user is the same across consumer and commercial accounts The report button is consistent across Outlook clients The report button is front and center on all clients The report button is present on the grid view, reading panel, preview panel, context menu The report button enables the user to select in bulk and report messages at once You can turn on and off the pre and post reporting popups for users in your organization using user reported settings You can customize the individual pre and post reporting popup by adding text and links in 7 diff languages The report button is present on shared and delegate mailboxes enabling end users to report emails. Now present on outlook for web, new outlook for windows, outlook for mac, outlook for android and outlook for iOS The end user reports made by these clients are routed as per the message reported destination configured in the user reported settings. You can view the user report as soon as they are made on the user reported page If you have configured Microsoft only or Microsoft and my reporting mailbox in the user reported settings, the result from Microsoft analysis are available on the result column You can turn off the built-in report button on user reported settings by Selecting non-Microsoft add-in button and providing the address of the reporting mailbox of the 3 rd party add-in, or Deselecting monitor reported messages in outlook Note: The report phish add-in and the report message add-in does not provide support for shared and delegate mailbox. The report phish add-in, the report message add-in, and the built-in report button all read from the same user reported settings and use the same internal reporting API. In a way there are two different doors (entry point) to the same house (the backend). For the moment, the report message and report phish add-in are in maintenance mode to provide enough time for customers to migrate to the built-in button. To learn more, please check out Transition from Report Message or the Report Phishing add-ins - Microsoft Defender for Office 365 | Microsoft Learn Report phishing and suspicious emails in Outlook for admins - Microsoft Defender for Office 365 | Microsoft Learn User reported settings - Microsoft Defender for Office 365 | Microsoft Learn Protect yourself from phishing - Microsoft Support Report phishing - Microsoft Support How do I report phishing or junk email? - Microsoft SupportAzure Advanced Threat Protection Sensor service terminated
Since applying June patches and Azure automatically updating the Azure Advanced Threat Protection Sensor, the service continues to bomb. Anyone else seeing this behavior? The Azure Advanced Threat Protection Sensor service terminated unexpectedly. It has done this 31 time(s). The following corrective action will be taken in 5000 milliseconds: Restart the service. App event Application: Microsoft.Tri.Sensor.exe Framework Version: v4.0.30319 Description: The process was terminated due to an unhandled exception. Exception Info: System.Net.Sockets.SocketException at System.Net.Sockets.Socket.EndReceive(System.IAsyncResult) at System.Net.Sockets.NetworkStream.EndRead(System.IAsyncResult) Exception Info: System.IO.IOException at System.Net.Sockets.NetworkStream.EndRead(System.IAsyncResult) at Microsoft.Tri.Infrastructure.TaskExtension.UnsafeAsyncCallback[[System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.IAsyncResult, System.Func`2<System.IAsyncResult,Int32>, Microsoft.Tri.Infrastructure.TaskCompletionSourceWithCancellation`1<Int32>) at System.Net.LazyAsyncResult.Complete(IntPtr) at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean) at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean) at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object) at System.Net.ContextAwareResult.Complete(IntPtr) at System.Net.LazyAsyncResult.ProtectedInvokeCallback(System.Object, IntPtr) at System.Net.Sockets.BaseOverlappedAsyncResult.CompletionPortCallback(UInt32, UInt32, System.Threading.NativeOverlapped*) at System.Threading._IOCompletionCallback.PerformIOCompletionCallback(UInt32, UInt32, System.Threading.NativeOverlapped*)Learn more about Microsoft Security Communities.
In the last five years, Microsoft has increased the emphasis on community programs – specifically within the security, compliance, and management space. These communities fall into two categories: Public and Private (or NDA only). In this blog, we will share a breakdown of each community and how to join.
Blocking Personal Outlook and Gmail Accounts on Corporate Device
Hello Community, In my organization, we use the Microsoft 365 environment. We have a hybrid infrastructure, but we aim to deploy as many policies as possible through Microsoft 365 (Intune, Purview, Defender, etc.). One of our goals is to limit the use of corporate devices for personal purposes. We use Outlook as our corporate email service, and we would like to block employees from signing into their personal email accounts (either via web or desktop application). Additionally, we would like to block access to other email services, such as Gmail, both via web and desktop apps. Could you provide guidance on how to achieve this? I would greatly appreciate any help or suggestions. Thank you very much! Juan RojasMicrosoft Security in Action: Zero Trust Deployment Essentials for Digital Security
The Zero Trust framework is widely regarded as a key security model and a commonly referenced standard in modern cybersecurity. Unlike legacy perimeter-based models, Zero Trust assumes that adversaries will sometimes get access to some assets in the organization, and you must build your security strategy, architecture, processes, and skills accordingly. Implementing this framework requires a deliberate approach to deployment, configuration, and integration of tools. What is Zero Trust? At its core, Zero Trust operates on three guiding principles: Assume Breach (Assume Compromise): Assume attackers can and will successfully attack anything (identity, network, device, app, infrastructure, etc.) and plan accordingly. Verify Explicitly: Protect assets against attacker control by explicitly validating that all trust and security decisions use all relevant available information and telemetry. Use Least Privileged Access: Limit access of a potentially compromised asset, typically with just-in-time and just-enough-access (JIT/JEA) and risk-based policies like adaptive access control. Implementing a Zero Trust architecture is essential for organizations to enhance security and mitigate risks. Microsoft's Zero Trust framework essentially focuses on six key technological pillars: Identity, Endpoints, Data, Applications, Infrastructure, & Networks. This blog provides a structured approach to deploying each pillar. 1. Identity: Secure Access Starts Here Ensure secure and authenticated access to resources by verifying and enforcing policies on all user and service identities. Here are some key deployment steps to get started: Implement Strong Authentication: Enforce Multi-Factor Authentication (MFA) for all users to add an extra layer of security. Adopt phishing-resistant methods, such as password less authentication with biometrics or hardware tokens, to reduce reliance on traditional passwords. Leverage Conditional Access Policies: Define policies that grant or deny access based on real-time risk assessments, user roles, and compliance requirements. Restrict access from non-compliant or unmanaged devices to protect sensitive resources. Monitor and Protect Identities: Use tools like Microsoft Entra ID Protection to detect and respond to identity-based threats. Regularly review and audit user access rights to ensure adherence to the principle of least privilege. Integrate threat signals from diverse security solutions to enhance detection and response capabilities. 2. Endpoints: Protect the Frontlines Endpoints are frequent attack targets. A robust endpoint strategy ensures secure, compliant devices across your ecosystem. Here are some key deployment steps to get started: Implement Device Enrollment: Deploy Microsoft Intune for comprehensive device management, including policy enforcement and compliance monitoring. Enable self-service registration for BYOD to maintain visibility. Enforce Device Compliance Policies: Set and enforce policies requiring devices to meet security standards, such as up-to-date antivirus software and OS patches. Block access from devices that do not comply with established security policies. Utilize and Integrate Endpoint Detection and Response (EDR): Deploy Microsoft Defender for Endpoint to detect, investigate, and respond to advanced threats on endpoints and integrate with Conditional Access. Enable automated remediation to quickly address identified issues. Apply Data Loss Prevention (DLP): Leverage DLP policies alongside Insider Risk Management (IRM) to restrict sensitive data movement, such as copying corporate data to external drives, and address potential insider threats with adaptive protection. 3. Data: Classify, Protect, and Govern Data security spans classification, access control, and lifecycle management. Here are some key deployment steps to get started: Classify and Label Data: Use Microsoft Purview Information Protection to discover and classify sensitive information based on predefined or custom policies. Apply sensitivity labels to data to dictate handling and protection requirements. Implement Data Loss Prevention (DLP): Configure DLP policies to prevent unauthorized sharing or transfer of sensitive data. Monitor and control data movement across endpoints, applications, and cloud services. Encrypt Data at Rest and in Transit: Ensure sensitive data is encrypted both when stored and during transmission. Use Microsoft Purview Information Protection for data security. 4. Applications: Manage and Secure Application Access Securing access to applications ensures that only authenticated and authorized users interact with enterprise resources. Here are some key deployment steps to get started: Implement Application Access Controls: Use Microsoft Entra ID to manage and secure access to applications, enforcing Conditional Access policies. Integrate SaaS and on-premises applications with Microsoft Entra ID for seamless authentication. Monitor Application Usage: Deploy Microsoft Defender for Cloud Apps to gain visibility into application usage and detect risky behaviors. Set up alerts for anomalous activities, such as unusual download patterns or access from unfamiliar locations. Ensure Application Compliance: Regularly assess applications for compliance with security policies and regulatory requirements. Implement measures such as Single Sign-On (SSO) and MFA for application access. 5. Infrastructure: Securing the Foundation It’s vital to protect the assets you have today providing business critical services your organization is creating each day. Cloud and on-premises infrastructure hosts crucial assets that are frequently targeted by attackers. Here are some key deployment steps to get started: Implement Security Baselines: Apply secure configurations to VMs, containers, and Azure services using Microsoft Defender for Cloud. Monitor and Protect Infrastructure: Deploy Microsoft Defender for Cloud to monitor infrastructure for vulnerabilities and threats. Segment workloads using Network Security Groups (NSGs). Enforce Least Privilege Access: Implement Just-In-Time (JIT) access and Privileged Identity Management (PIM). Just-in-time (JIT) mechanisms grant privileges on-demand when required. This technique helps by reducing the time exposure of privileges that are required for people, but are only rarely used. Regularly review access rights to align with current roles and responsibilities. 6. Networks: Safeguard Communication and Limit Lateral Movement Network segmentation and monitoring are critical to Zero Trust implementation. Here are some key deployment steps to get started: Implement Network Segmentation: Use Virtual Networks (VNets) and Network Security Groups (NSGs) to segment and control traffic flow. Secure Remote Access: Deploy Azure Virtual Network Gateway and Azure Bastion for secure remote access. Require device and user health verification for VPN access. Monitor Network Traffic: Use Microsoft Defender for Endpoint to analyze traffic and detect anomalies. Taking the First Step Toward Zero Trust Zero Trust isn’t just a security model—it’s a cultural shift. By implementing the six pillars comprehensively, organizations can potentially enhance their security posture while enabling seamless, secure access for users. Implementing Zero Trust can be complex and may require additional deployment approaches beyond those outlined here. Cybersecurity needs vary widely across organizations and deployment isn’t one-size-fits all, so these steps might not fully address your organization’s specific requirements. However, this guide is intended to provide a helpful starting point or checklist for planning your Zero Trust deployment. For a more detailed walkthrough and additional resources, visit Microsoft Zero Trust Implementation Guidance. The Microsoft Security in Action blog series is an evolving collection of posts that explores practical deployment strategies, real-world implementations, and best practices to help organizations secure their digital estate with Microsoft Security solutions. Stay tuned for our next blog on deploying and maximizing your investments in Microsoft Threat Protection solutions.No URL Detection in Emails with Extensive %2580 Encoding
Hi Community, I encountered a concerning issue where emails containing URLs with extensive encoding (%2580) completely bypassed all detection and security mechanisms. These encoded URLs weren’t identified as links, which allowed them to evade security scanning. Issue Details: The email contained malicious URLs encoded with %2580. The URLs were not flagged or identified as links, allowing the payload to bypass filters entirely. Questions: Has anyone else encountered similar issues with encoded URLs bypassing detection? What’s the best process to submit this email to Microsoft for analysis and improvements to detection mechanisms, since no URL's were identified? Looking forward to your input and recommendations. Thanks in advance!
Anti-malware policy doesn't block files
Hello Microsoft Community, We have recently found that Anti-malware policy doesn't block files that are set to be blocked by the policy. For example, when we send an *.ics file with a cmd/exe/jse/rdp and other files inside of the ics, the email is not blocked and is delivered to users. We did several tests with external security vendor by sending real malwares, ransomwares and exploits attached to the ics and all of them passed the filtering system. Is anyone aware of the issue? Doesn't MDO scans nested files?! This has happened with a few tenants. Those tenants have Microsoft E5 licenses.Ingesting Purview compliance DLP logs to Splunk
We are in the process of enabling Microsoft purview MIP DLP for a large-scale enterprise, and there is a requirement to push MIP DLP related alerts, incidents and data to Splunk SIEM. Could not find any specific documentation for the same. researched on this and found below solutions however not sure which could work to fit in our requirement: Splunk add on for Microsoft security is available: The Splunk Add-on for Microsoft Security is now available - Microsoft Community Hub but this does not talk about Purview DLP logs. This add-on is available for Splunk but only says MIP can be integrated however does not talk about DLP logs: Microsoft Graph Security API Add-On for Splunk | Splunkbase As per few articles we can also ingest Defender logs to Azure event hub then event hub can be connected to splunk. Above mentioned steps do not explain much about Ingestion of MIP DLP raw data or incidents. If anyone has done it in the past I will appreciate any input.
Setting up Admin Quarantine
Hi, We are looking to set up admin quarantine as per the instructions in here: Protect files with admin quarantine - Microsoft Defender for Cloud Apps | Microsoft Learn We have followed this step by setting up a location for admin quarantine: However, when editing the 'Malware Detection' rule in Defender we do not get an option for 'Put in admin quarantine', only 'Put in user quarantine': Does anyone have any idea how to resolve this? Thank you.
