block redirect site on safari

 1. Remove Adware

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

     For instructions:  Install Malwarebytes for Mac          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.

2. Remove unknown extensions:  Safari > Preferences > Extensions

https://support.apple.com/guide/safari/use-safari-extensions-sfri32508/mac

Please run EtreCheck and post the report here.

      https://etrecheck.com

      Click “Free download” button,  open Downloads folder, click on it to open, and then select ”Open”.

      Click on the bouncing  EtreCheck icon in the Dock.

      “Choose a problem” from the popup menu box, and then “Start EtreCheck” in the dialog.

      Click “Share Report” button in the toolbar, select “Copy to Clipboard” .

      Paste it into the reply.

Do you have any Configuration Profile installed?

  System Preferences >General > Profiles

      Open System Preferences,  select “General and click  the “Profiles” icon ( a checkmark on a gear) .

      When Profiles pane opens, select the unknown profile in the sidebar

and click the minus button at the bottom.

      I would appreciate it if you download EtreCheck, run it and post the report here..

This is a system diagnostic test.

I am seeing this malware for the first time.

This may an existing one with a different name.

      https://etrecheck.com

      Click  “Free download” button,

      Open Downloads folder, click on it to open, and then select ”Open”.

      “Choose a problem” from the popup menu box, and then “Start EtreCheck” in the dialog.

      Click “Share Report” button in the toolbar, select “Copy report” .

      Paste the report when you reply.

Please read this article for additional steps to take.

      Ref: https://forums.malwarebytes.com/topic/236261-how-to-remove-weknow-malware-and-others/

Safari/Browsers - Eliminating browser redirects and advertisements

Safari/Browsers - Eliminating browser redirects and advertisements (2)

Safari Homepage setting greyed out 

Home Page Locked - https://discussions.apple.com/thread/8058186

1. Malwarebytes detects it and somewhat report it as removed, but no, it doesn't
2. No extensions installed, none shown

Is Safari's homepage stuck?

Section: If Safari's Homepage is stuck

https://forums.malwarebytes.com/topic/236261-how-to-remove-weknow-malware-and-others/