Virus writers have crafted a malware threat that serves up expensive Google AdSense web pages related to mesothelioma, a rare cancer caused by exposure to asbestos. Industry workers affected by the disease have launched a series of lawsuits, a factor that means "ambulance chasing" lawyers pay through the nose to get a mention when searches for the term "mesothelioma" are made. The cost-per-click for the term "mesothelioma" is among the highest in the online ads business ranging from $4 to $13 and higher on various keyword bidding networks. ....