Anyone had the message “9536449966644721123“ richiede di controllare “Safari“. Se consenti il controllo, verrà fornito l

   1. Check for adware.

       Run the latest release of Malwarebytes for Mac to remove malware/adware, if installed on your Mac.

       For instructions: Install Malwarebytes for Mac v4      Uninstall Malwarebytes for Mac

       Click the “Scan Now” button. Once done, quit Malwarebytes for Mac.

       Restart the computer and relaunch Safari holding the shift key down.

       Scan for Malware again.

       Additional steps  if necessary.

  2. Reset search engine:    https://support.apple.com/guide/safari/customize-your-search-ibrwe75c2a3c/mac

  3. Reset  Homepage.   https://support.apple.com/guide/safari/set-your-homepage-ibrw1020/mac 

More info:

https://support.apple.com/en-my/guide/mac-help/mh43185/11.0/mac/11.0

YES!....and it usually means that the OS has been infected with malware (typically "Searchlee" search engine redirect). This is the 2nd time this has message (and malware) has appeared after downloading an update of Big Sur.

me to.. I've clicked allow bc it appears like 4 times for min and I cannot work on my Mac but idk if I did right