Funding Press Issues :(

As of yesterday my entire site went down apparently due to a WordPress update?  In the back end it was creating lots of pages by itself…it was acting like there was a virus.  My hosting company went in and deactivated the layer slider which (I was told) was the culprit.   We reverted the site, but as soon as the theme is on (even the paralax slider is deactivated) the problem still occurs.  Right now we changed the theme and the auto page creation stopped.  This has caused mayhem – we have to rebuild the whole site and this will put us back several weeks….we were hoping to launch in 4-6 weeks.