I found a way to get around the SiteLock complaints.

In the file themes\enfold\404.php I added this as the second line of code:
set_query_var(‘s’, ”);

This clears out the “s” query string variable that they were passing in on the test that was then being echoed by the default WordPress search form. At least that was my best guess as to what was happening.

Removing reply – added to wrong post.