We are trying to catch them as fast as we can. Does your screen show a red outlined triangle with an exclamation point along the top of a post? If so, that is the icon to click on to report a post. It is on mine but I am an administrator so I do not know if it is on yours.
I have traced all of the spammer IP's and banned them by IP and email. Sorry for the problems they have caused and I hope we now have it under control.