From IDG News Service (Robert McMillan)
Criminals flooded several online ad networks with malicious advertisements over the weekend, causing popular Web sites such as the Drudge Report, Horoscope.com and Lyrics.com to inadvertently attack their readers, a security company said Wednesday.
The trouble started on Saturday, when the criminals somehow placed the malicious ads on networks managed by Google’s DoubleClick, as well as two others: YieldManager and ValueClick’s Fastclick network. Read the full story [computerworld.com]