From The Wall Street Journal (Emily Steel)
On a Saturday night at the end of May, visitors to the forums section of Digital Spy, a British entertainment and media news Web site, were greeted with an ad that loaded malicious software onto their computers. The Web site’s advertising system had been hacked.
A number of such attacks have occurred this year, as perpetrators exploit the complex structure of business relationships in the online advertising, with its numerous middlemen and resellers. Web security experts say they have seen an uptick in the number of ads harboring malware as the economy has soured and publishers, needing to boost their ad revenues, outsource more of their ad-space sales. Read the full story [wsj.com]
