In January, the first position has not changed with regard to the previous month. However, Savenow and Virtumonde interchange their positions, making Virtumonde obtain the second position.
The 4th and 5th positions remain unchanged but Adware/ActiveSearch goes up two positions and replaces Adware/cws, which was in the 6th position.
Adware/BaiduBar, which is in the 7th position, keeps its persistence in spite of all the changes.
Adware/SweetBar enters the top ten in the 8th position, going up from the 12th position.
Adware/WUpd and Adware/NaviPromo interchange their positions like we have seen before with Savenow and Virtumonde.
This is the current list: