Added OpenSSF badge

README.md

@@ -1,14 +1,6 @@
 ![malicious-pdf.png](https://triop.se/wp-content/uploads/2021/08/malicious-pdf-e1629197726260.png)
 
-[![made-with-python](https://img.shields.io/badge/Made%20with-Python-1f425f.svg)](https://www.python.org/) <a href="https://opensourcesecurityindex.io/"
-    target="_blank"
-    rel="noopener">
-    <img
-        style="width: 282px; height: 56px"
-        src="https://opensourcesecurityindex.io/badge.svg"
-        alt="Open Source Security Index - Fastest Growing Open Source Security Projects"
-        width="282"
-        height="56"/></a>
+[![made-with-python](https://img.shields.io/badge/Made%20with-Python-1f425f.svg)](https://www.python.org/) [![OpenSSF Best Practices](https://www.bestpractices.dev/projects/9599/badge)](https://www.bestpractices.dev/projects/9599)
 
 # Malicious PDF Generator ☠️