Which simple content management system to use? Is there any alternative to Wordpress which is frequently hacked and spammed?

CMS should be simple, easy to publish/edit articles, pages.

Can be used like an company presentation or a blog with at least 20 free templates

Wordpress https://cs.wordpress.org/
TextPattern http://textpattern.com/
CMSMS http://www.cmsmadesimple.cz/
WolfCMS http://www.wolfcms.org/
GetSimpleCMS http://get-simple.info (alot of themes too)