I don’t want to think about security should I just use Drupal or something?
Someone managing your site should focus on security. Weak security practices and bad code affects Drupal the same amount as WordPress. There is no such thing as a secure platform that does everything out of the box. In case you haven’t heard about
Drupalgeddon2, a bug in Drupal allows remote attackers without special roles or permissions to take complete control of Drupal 6, 7, and 8 sites.