Microsoft Defender products and services - Microsoft Defender | Microsoft Learn
General
The page author metadata changed from guywi-ms/guywild to poliveria/pauloliveria.
Product
Microsoft Defender Threat Intelligence
Track documentation and Message Center changes for Microsoft Defender Threat Intelligence.
Microsoft Learn documentation ↗Latest Microsoft Defender Threat Intelligence changes
Analyst Insights
General
The Analyst insights page was deleted. Its previous notice stated that Defender TI will be discontinued and merged into Microsoft Defender, with existing access available until August 1, 2026.
Data Sets
General
The data sets page was deleted. Its notice stated that Defender TI will be merged into Microsoft Defender and retired on August 1, 2026; existing customers retain access until then.
Gathering Vulnerability Intelligence
General
The tutorial page was deleted. Its notice stated that Defender TI will be discontinued and merged into Microsoft Defender, with existing customers retaining access until August 1, 2026.
Infrastructure Chaining
General
The infrastructure chaining documentation was deleted. It described Defender TI investigation workflows and stated that Defender TI will be merged into Microsoft Defender before retirement on August 1, 2026.
Learn How To Access Microsoft Defender Threat Intelligence And Make Customizations In Your Portal
General
The Defender TI access and customization quickstart was deleted. Its content stated that Defender TI will be discontinued and merged into Microsoft Defender, with existing customers retaining access until August 1, 2026.
Reputation Scoring
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The reputation-scoring page was deleted. Its notice says Defender TI will be discontinued and merged into Microsoft Defender; existing customers retain access until August 1, 2026.
Searching And Pivoting
General
The searching and pivoting article was removed. Its notice states that Defender TI will be merged into Microsoft Defender, with existing access continuing until August 1, 2026.
Sorting Filtering And Downloading Data
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The how-to article covering sorting, filtering, and downloading Defender TI data was deleted. Its notice states that Defender TI will be discontinued and merged into Microsoft Defender, with current access continuing until August 1, 2026.
Using Copilot Threat Intelligence Defender Xdr
General
The documentation page for using Microsoft Security Copilot with Defender Threat Intelligence was deleted, including its requirements, access locations, usage steps, and built-in prompt guidance.
Using Projects
General
The “Using Projects” documentation was removed. It stated that Defender TI will be discontinued and merged into Microsoft Defender, with existing customer access continuing until August 1, 2026.
Using Tags
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The “Using tags in Microsoft Defender Threat Intelligence” page was deleted. Its content stated that Defender TI will be discontinued and merged into Defender, with existing access continuing until August 1, 2026.
What Is Microsoft Defender Threat Intelligence Defender Ti
Fundamentals
The Defender TI overview documentation was deleted. Its content stated that Defender TI will be discontinued and merged into Microsoft Defender, with existing customers retaining access until August 1, 2026.
Quickstart: Accessing Microsoft Defender Threat Intelligence (Defender TI)
General
Updated Microsoft Defender documentation in defender/threat-intelligence/learn-how-to-access-microsoft-defender-threat-intelligence-and-make-customizations-in-your-portal.md.
Data sets
General
Updated Microsoft Defender documentation in defender/threat-intelligence/data-sets.md.
Gathering Threat Intelligence And Infrastructure Chaining
General
Updated Microsoft Defender documentation in defender/threat-intelligence/gathering-threat-intelligence-and-infrastructure-chaining.md.
Searching and pivoting
General
Updated Microsoft Defender documentation in defender/threat-intelligence/searching-and-pivoting.md.
Using Copilot Threat Intelligence Defender Xdr
General
Updated Microsoft Defender documentation in defender/threat-intelligence/using-copilot-threat-intelligence-defender-xdr.md.
Security Copilot And Defender Threat Intelligence
General
Updated Microsoft Defender documentation in defender/threat-intelligence/security-copilot-and-defender-threat-intelligence.md.
Using Copilot Threat Intelligence Defender Xdr
General
Updated Microsoft Defender documentation in defender/threat-intelligence/using-copilot-threat-intelligence-defender-xdr.md.
Microsoft Defender Threat Intelligence (Defender TI) Analyst insights
General
Updated Microsoft Defender documentation in defender/threat-intelligence/analyst-insights.md.
Microsoft Defender Threat Intelligence (Defender TI) data sets
General
Updated Microsoft Defender documentation in defender/threat-intelligence/data-sets.md.
Microsoft Defender Threat Intelligence (Defender TI) reputation scoring
General
Updated Microsoft Defender documentation in defender/threat-intelligence/reputation-scoring.md.
Microsoft Defender Threat Intelligence (Defender TI): Infrastructure chaining
General
Updated Microsoft Defender documentation in defender/threat-intelligence/infrastructure-chaining.md.
Quickstart: Accessing Microsoft Defender Threat Intelligence (Defender TI)
General
Updated Microsoft Defender documentation in defender/threat-intelligence/learn-how-to-access-microsoft-defender-threat-intelligence-and-make-customizations-in-your-portal.md.
Searching and pivoting with Microsoft Defender Threat Intelligence (Defender TI)
General
Updated Microsoft Defender documentation in defender/threat-intelligence/searching-and-pivoting.md.
Security Copilot And Defender Threat Intelligence
General
Updated Microsoft Defender documentation in defender/threat-intelligence/security-copilot-and-defender-threat-intelligence.md.
Sorting, filtering, and downloading data using Microsoft Defender Threat Intelligence (Defender TI)
General
Updated Microsoft Defender documentation in defender/threat-intelligence/sorting-filtering-and-downloading-data.md.
Tutorial: Gathering threat intelligence and infrastructure chaining using Microsoft Defender Threat Intelligence (Defender TI)
General
Updated Microsoft Defender documentation in defender/threat-intelligence/gathering-threat-intelligence-and-infrastructure-chaining.md.
Tutorial: Gathering vulnerability intelligence using Microsoft Defender Threat Intelligence (Defender TI)
General
Updated Microsoft Defender documentation in defender/threat-intelligence/gathering-vulnerability-intelligence.md.
Using Copilot Threat Intelligence Defender Xdr
General
Updated Microsoft Defender documentation in defender/threat-intelligence/using-copilot-threat-intelligence-defender-xdr.md.
Using Projects in Microsoft Defender Threat Intelligence (Defender TI)
General
Updated Microsoft Defender documentation in defender/threat-intelligence/using-projects.md.
Using tags in Microsoft Defender Threat Intelligence (Defender TI)
General
Updated Microsoft Defender documentation in defender/threat-intelligence/using-tags.md.
What is Microsoft Defender Threat Intelligence (Defender TI)?
Fundamentals
Updated Microsoft Defender documentation in defender/threat-intelligence/what-is-microsoft-defender-threat-intelligence-defender-ti.md.
Security Copilot And Defender Threat Intelligence
General
Updated Microsoft Defender documentation in defender/threat-intelligence/security-copilot-and-defender-threat-intelligence.md.
Using Copilot Threat Intelligence Defender Xdr
General
Updated Microsoft Defender documentation in defender/threat-intelligence/using-copilot-threat-intelligence-defender-xdr.md.