[Security Center] Similarity search (#18795)

Author: Maddy-Cloudflare

src/content/docs/radar/investigate/url-scanner.mdx

@@ -136,4 +136,17 @@ You can also search for the hash in the URL Scanner API.
 
 Go to [Search URL scans](/api/resources/url_scanner/subresources/scans/methods/list/) in the API documentation for the full list of available options.
 
-Alternatively, you can search for the hash on the [Cloudflare dashboard](https://dash.cloudflare.com/) by selecting your account > **Security Center** > **Investigate** > Enter the hash > Select **Search**.
+Alternatively, you can search for the hash on the [Cloudflare dashboard](https://dash.cloudflare.com/) by selecting your account > **Security Center** > **Investigate** > Enter the hash > Select **Search**.
+
+### Search filters
+
+You can search through the URL Scanner [reports](/radar/investigate/url-scanner/#search-filters) and retrieve information filtered by:
+
+- Similar screenshot
+- Identical favicon
+- Similar favicon
+- Similar HTML structure
+- Identical ASN
+- Identical IP
+- Identical domain
+- Identical final URL (after all redirections)