Security alerts when trying to open pdf or word documents

When trying to open PDF or Word documents sent to me via aol mail, I encounter a danger warning listing as the suspicious site. This happens with documents sent by the same people whose documents I’ve safely opened before. The documents open fine when I get the same e-mail in Edge. What can be done to solve this? My whole business runs on opening PDFs and Word documents quickly. Any help will be greatly appreciated. Thanks!

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Description of the issue:

Exact URL of the website in question:

Did the issue present with default Shields settings? (yes/no)

Does the site function as expected when Shields are turned off?

Is there a specific Shields configuration that causes the site to break? If so, tell us that configuration. (yes/no):

Does the site work as expected when using Chrome?

Brave version (check About Brave):