WordPress Website Being Attacked? Occupy Austin

Hello All,
I’m currently building the Bank Action portion of the Occupy Austin website. Goal is to move money from Corporate banks to local credit unions. We are having some very weird issues and I can only suspect some nefarious actions going on. Maybe someone can help me understand what may be going on and if we are being attacked and what I may be able to do about it. If you don’t like the movement save it for someone that gives a shit and keep banking at institutions to big to fail and have severely hurt our economy.
Ok, enough preaching. Here is the problem.
The word bank keeps disappearing from my code. The word bank in particular. Once I update the work bank disappears in random places breaking many code elements.
Also on pages random words of “bank” and “bank accounts” are generating links that go to a search engine “fast search surf canyon” searching for those terms.
Video example of Bank disappearing
https://www.youtube.com/watch?v=HrS6XsW51VE
Thank You for any help, Jacob