Lorel - 5:38 pm on Dec 24, 2012 (gmt 0)
I had a client hit by Penguin due to a competitor buying junk links and pointing them at his site using his preferred keywords. I just disavowed 2 sets of sitewide links set up by my client's competitor. When you do sitewides you have to use a special command in the disavow file:
I had to search for instructions on how to do sitewides as Google is very stingy with instructions. The first time I tried this it didn't take as I didn't do it right.
I'll report back here if I see any recovery.