Compromised Flag

My web host regularly runs scans on my websites from the back end and I keep getting a warning about Complianz. The message is copied below. When this file is created by the plugin can the access restrictions be set more securely to prevent the flags? Also, can I simply remove these files from the server?
The following files/directories had insecure permissions (777), which have been remediated.
/…/wp-content/uploads/complianz/tmp/1592446468/mpdf
/…/wp-content/uploads/complianz/tmp/1592446468/mpdf/ttfontdata

• This topic was modified 2 years, 2 months ago by jahrat.

The page I need help with: [log in to see the link]