Some users have reported this error generated by Windows Defender SmartScreen in the MS Edge browser. No problems in the other browsers. Here's a screenshot of the error:

[![Potentially unsafe content error - screenshot](https://i.stack.imgur.com/FYiL7.png)](https://i.stack.imgur.com/FYiL7.png) 

It's been reported by some users when they are in the add new post page or when they're editing an existing page. Unfortunately I've never been able to replicate it. Our site has SSL but when this error occurs, instead of the lock in the address bar there's a *unsafe website* red text.

Has anyone faced the same issue? Please share what can be done to fix it.