Update readme.md

Author: tabacitu

readme.md

@@ -39,7 +39,7 @@ You can use elFinder in Backpack:
 
 ## Security
 
-If you discover any security related issues, please email hello@tabacitu.ro instead of using the issue tracker.
+If you discover any security related issues, please email tabacitu@backpackforlaravel.com instead of using the issue tracker.
 
 ## Credits