This would be a matter for you to take up with whoever runs the site I’m afraid. The WordPress software can be used by anyone. If you do a quick google search, there are a number of articles on what to do if someone is stealing your content.
Is there a way to find out who “owns” the address at this point?
My daughter thinks this is a “sample” site used to try to find someone to purchase the domain name. The material on it is old and when you try to link it won’t work. There is no contact info, but when you try to click on “sign in” it brings up the WordPress sign in page.
Domain ID:D6657857-LROR
Domain Name:WASHPSA.ORG
Created On:20-May-1999 16:36:24 UTC
Last Updated On:01-Jul-2010 09:43:43 UTC
Expiration Date:20-May-2011 16:35:52 UTC
Sponsoring Registrar:Network Solutions LLC (R63-LROR)
Status:CLIENT TRANSFER PROHIBITED
Registrant ID:43165769-NSI
Registrant Name:Tanasak Palasak
Registrant Street1:5071/1 Pronpreecha Amt.
Registrant Street2:Prachasongkrok 23 Rd.
Registrant Street3:
Registrant City:Bangkok
Registrant State/Province:
Registrant Postal Code:10400
Registrant Country:US
Registrant Phone:+1.8886429675
See http://whois.domaintools.com/washpsa.org and
http://lorelle.wordpress.com/2006/04/10/what-do-you-do-when-someone-steals-your-content/
I had a similar experience with Network Solutions. I forgot to renew my registration only to find it had been purchased by (effectively) Network Solutions.
Fortunately they were willing to sell me my former domain (clarkfarley.com) for something like $1500. lol
Given how many other people on the planet would really want such a domain name, I choose to wait a year when it expired again and bought it for the normal $34.95 or whatever the price is…
It might have been a fluke event, but it seems that your (former) domain name may have more value on the open market.