SuddenlySara - 5:34 pm on Jun 30, 2006 (gmt 0)

Not sure what the 5 billion page spam is all about but I lost major listings in google the other day and at the same time find 100s of cloaked pages that seem to be page jacking me?
Example when I search on google as "www.my domain".com there is 100s of subdomains that have my domain and descriptions then these sub domains redirect to other urls. So I'm thinking they are copying my pages then redirecting and wondering if this is why I'm seeing a giant loss in serps?