Microsoft says that the Mevade botnet, which recently spiked traffic on Tor, is actually a variant on an older click fraud botnet that has been flying under the radar for 2 years… Microsoft says that the Mevade botnet, which recently spiked traffic on Tor, is actually a variant on an older click fraud botnet that has been flying under the radar for 2 years

Read more http://www.zdnet.com/hidden-click-fraud-botnet-uncovered-7000021284/