diff --git a/README.md b/README.md
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@@ -682,6 +682,14 @@ The primary goal of Malpedia is to provide a resource for rapid identification a
             VirusShare.com is a repository of malware samples to provide security researchers, incident responders, forensic analysts, and the morbidly curious access to samples of malicious code. Access to the site is granted via invitation only.
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+        <td>
+            <a href="http://vulncheck.com/xdb/" target="_blank">VulnCheck XDB</a>
+        </td>
+        <td>
+            The largest public, searchable collection of public exploits and corresponding vulnerable software, developed for penetration testers and vulnerability researchers.
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             <a href="https://github.com/Yara-Rules/rules" target="_blank">Yara-Rules</a>