diff --git a/README.md b/README.md
index 1a17b27..d05558a 100644
--- a/README.md
+++ b/README.md
@@ -55,6 +55,7 @@ Info
 - [All About Darkweb Tips Darkweb OSINT Assessments](https://jieyab89-osint.gitbook.io/jieyab89-osint-cheat-sheet-wiki-tips/osint-tool-resouces-usage/all-about-darkweb-tips-darkweb-osint-assessments)
 - [All About Stealer Log and Cyber Threat](https://jieyab89-osint.gitbook.io/jieyab89-osint-cheat-sheet-wiki-tips/intelligence-base/all-about-stealer-log-and-cyber-threat)
 - [All About Penetration Testing](https://jieyab89-osint.gitbook.io/jieyab89-osint-cheat-sheet-wiki-tips/intelligence-base/all-about-penetration-testing)
+- [All About Scammer](https://jieyab89-osint.gitbook.io/jieyab89-osint-cheat-sheet-wiki-tips/intelligence-base/all-about-scammer)
 
 # These Resources Are Recommend For 
 
diff --git a/sitemap.xml b/sitemap.xml
index 522926a..f667571 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -27,13 +27,13 @@
 			<url>
 				<loc>https://jieyab89-osint.gitbook.io/jieyab89-osint-cheat-sheet-wiki-tips/intelligence-base/intelligence-base-and-knowledge-base</loc>
 				<priority>0.84</priority>
-				<lastmod>2026-05-07T18:23:15.368Z</lastmod>
+				<lastmod>2026-05-12T17:04:30.536Z</lastmod>
 </url>
 
 			<url>
 				<loc>https://jieyab89-osint.gitbook.io/jieyab89-osint-cheat-sheet-wiki-tips/intelligence-base/all-about-doxing</loc>
 				<priority>0.84</priority>
-				<lastmod>2026-05-06T18:35:53.968Z</lastmod>
+				<lastmod>2026-05-12T17:16:27.661Z</lastmod>
 </url>
 
 			<url>
@@ -87,7 +87,7 @@
 			<url>
 				<loc>https://jieyab89-osint.gitbook.io/jieyab89-osint-cheat-sheet-wiki-tips/intelligence-base/how-to-email-lookup-in-osint</loc>
 				<priority>0.84</priority>
-				<lastmod>2025-06-15T17:01:01.546Z</lastmod>
+				<lastmod>2026-05-12T17:25:11.933Z</lastmod>
 </url>
 
 			<url>
@@ -159,7 +159,7 @@
 			<url>
 				<loc>https://jieyab89-osint.gitbook.io/jieyab89-osint-cheat-sheet-wiki-tips/intelligence-base/what-is-data-broker</loc>
 				<priority>0.84</priority>
-				<lastmod>2026-05-10T09:27:05.098Z</lastmod>
+				<lastmod>2026-05-10T16:19:38.433Z</lastmod>
 </url>
 
 			<url>
@@ -204,6 +204,17 @@
 				<lastmod>2026-05-10T14:31:05.984Z</lastmod>
 </url>
 
+			<url>
+				<loc>https://jieyab89-osint.gitbook.io/jieyab89-osint-cheat-sheet-wiki-tips/intelligence-base/all-about-device-farm</loc>
+				<priority>0.84</priority>
+</url>
+
+			<url>
+				<loc>https://jieyab89-osint.gitbook.io/jieyab89-osint-cheat-sheet-wiki-tips/intelligence-base/all-about-scammer</loc>
+				<priority>0.84</priority>
+				<lastmod>2026-05-12T19:31:40.606Z</lastmod>
+</url>
+
 			<url>
 				<loc>https://jieyab89-osint.gitbook.io/jieyab89-osint-cheat-sheet-wiki-tips/scripting-for-osint/home</loc>
 				<priority>0.84</priority>
@@ -212,7 +223,7 @@
 			<url>
 				<loc>https://jieyab89-osint.gitbook.io/jieyab89-osint-cheat-sheet-wiki-tips/scripting-for-osint/basic-programming-language</loc>
 				<priority>0.84</priority>
-				<lastmod>2026-04-21T18:17:21.930Z</lastmod>
+				<lastmod>2026-05-12T17:04:18.835Z</lastmod>
 </url>
 
 			<url>
@@ -247,7 +258,7 @@
 			<url>
 				<loc>https://jieyab89-osint.gitbook.io/jieyab89-osint-cheat-sheet-wiki-tips/osint-tool-resouces-usage/how-to-spot-a-deepfake</loc>
 				<priority>0.84</priority>
-				<lastmod>2026-05-06T18:41:32.283Z</lastmod>
+				<lastmod>2026-05-12T16:48:34.663Z</lastmod>
 </url>
 
 			<url>