I have been using Brave for a while on desktop and recently my antivirus flag brave.exe.
The reason for the warning is that brave.exe is self updating / modifying the exe on each time it is executed. I have confirm the modification and grant access to the internet but once restarted the same problem happens again. Is it really required to modify the main exe each time it starts?
I can dig up a bit and clear this warning in my av but i’m just posting here to let know the issue.