Microsoft defender identiified virus but it did not remove it. My choice of actions are: Quarantine, Clean threat, and Remove. What is the difference in these actions?
What to do to remove a threat identified by Windows Security ...
Threat investigation and response capabilities in Microsoft Defender for Office 365 help security analysts and administrators protect their organization's Microsoft 365 for business users by: Making it easy to identify, monitor, and understand cyberattacks. Helping to quickly address threats in Exchange Online, SharePoint, OneDrive and Microsoft Teams. Providing insights and knowledge to help ...
Learn about the features that help respond to threats in the Microsoft Defender portal, ensuring comprehensive protection.
For example, an Adversary-in-The-Middle (AiTM) phishing attack might have pieces of the threat puzzle scattered across multiple sources. The Defender portal puts those pieces together into an attack story while providing attack disrupt and guided response to remediate the threat.
Threat analytics is an in-product threat intelligence solution from expert Microsoft security researchers. It helps security teams stay efficient while facing emerging threats, such as: Active threat actors and their campaigns Popular and new attack techniques Critical vulnerabilities Common attack surfaces Prevalent malware You can access threat analytics from the upper left-hand side of ...
Make sure Microsoft Defender Antivirus is enabled and updated on Windows 10/11. Run a Full scan from Windows Security → Virus & threat protection → Scan options → Full scan. Run Microsoft Defender Offline (to catch hidden components) Because the trojan keeps returning, run an offline scan so malware cannot hide while Windows is running:
Learn about threat hunting and remediation in Microsoft Defender for Office 365 using Threat Explorer or Real-time detections in the Microsoft Defender portal.