"Unnatural Linking" Warning/Penalty - Anyone's company help with overcoming this?

[b2bmarketer]

I have a few sites where I didn't manage the quality of my vendors and now am staring at some GWT warnings for unnatural linking. I'm assuming a penalty is coming down the pipe and unfortunately these aren't my sites so looking to get on the ball with unwinding anything we can as soon as possible.

Does anyone's company have experience or could pass along a reference to another company who successfully dealt with these issues? A few items coming to mind include solid and speedy processes to removing offending links, and properly dealing with the resubmission request?

[dean1986]

You need to remove all the offending links ASAP. Its seems PR blog networks are causing it. Dont worry, your not the only one going through this, over 700,000 people got the message

http://searchengineland.com/google-sent-over-700000-messages-via-webmaster-tools-in-past-two-months-113807