on sex scandals and keeping files protected

It seems to me that Hayden Kho is also partly a victim in these sex videos. Although filming those women without their consent is wrong, my impression is that it is not his intention to expose those footage to the public. How can then the leakage of private and personal files be avoided?

If you have WinRAR installed, you can archive the files and protect it with a password.

Right click on the file/folder you want to archive and select "add to archive..."

Click on the "Advanced" tab
Click on "Set password..."
Enter your password and click OK

Make sure to delete the original unarchived files.