Policy Changes - Edit protection settings (Anti-phishing) - Microsoft …
Nov 16, 2023 · I am a Global Administrator on a Microsoft 365 account. When I'm trying to change my phishing email threshold from . 2- Aggressive to 3 - More Aggressive, I received the following error. Client Error
Persistence and privilege escalation security alerts - Microsoft ...
Nov 26, 2024 · Valuable assets can be sensitive accounts, domain administrators, or highly sensitive data. Microsoft Defender for Identity identifies these advanced threats at the source throughout the entire attack kill chain and classifies them into the following phases: Reconnaissance and discovery alerts; Persistence and privilege escalation
Configure anti-phishing policies in Microsoft Defender for Office …
Use the Microsoft Defender portal to take action on anti-phishing policies. In the Microsoft Defender portal, go to Email & Collaboration > Policies & Rules > Threat policies > Anti-phishing in the Policies section. Or, to go directly to the Anti-phishing page, use https://security.microsoft.com/antiphishing.
Security alerts - Microsoft Defender for Identity
Nov 26, 2024 · Defender for Identity security alerts are divided into the following categories or phases, like the phases seen in a typical cyber-attack kill chain. Learn more about each phase, the alerts designed to detect each attack, and how to use the alerts to help protect your network using the following links:
Tune anti-phishing protection - Microsoft Defender for Office 365
This article describes what you can do to discover why a phishing message got through, and what you can do to adjust the anti-phishing settings in your Microsoft 365 organization without accidentally making things worse.
Alert policies in the Microsoft Defender portal
Jun 24, 2024 · There are many default alert policies that help you monitor activities. For example, assigning admin privileges in Exchange Online, malware attacks, phishing campaigns, and unusual levels of file deletions and external sharing.
How to protect against phishing attacks - Microsoft Defender …
Apr 24, 2024 · What to do if you've been a victim of a phishing scam. If you think you've been a victim of a phishing attack: Contact your IT admin if you are on a work computer; Immediately change all passwords associated with the accounts; Report any fraudulent activity to your bank and credit card company; Reporting spam
Cyber kill chain defined: How it impacts Microsoft 365 - The …
Mar 29, 2023 · Then it provides a deeper dive into one of the key stages of the Microsoft 365 cyber kill chain, privilege escalation, and explains how attack path management and monitoring can help you prevent adversaries from gaining control of your Active Directory.
defender-docs/defender-office-365/anti-phishing-protection
Admins can learn about the anti-phishing protection features in Exchange Online Protection (EOP) and Microsoft Defender for Office 365. Phishing is an email attack that tries to steal sensitive information in messages that appear to be from legitimate or trusted senders. There are specific categories of phishing. For example:
Microsoft-365-Defender-Hunting-Queries/Privilege escalation ... - GitHub
The following query detects possible CVE-2021-42278 exploitation by finding changes of device names in the network using Microsoft Defender for Identity. or TOSAM in ("DC1", "DC2", "DC3", "DC4") // DC Names in the org .