Microsoft and FBI Claim to Stamp Out Malware That Steals Ad Dollars

Microsoft is working with the FBI to stop malware responsible for infecting more than 2 million computers as a part of an effort to steal dollars from online advertising companies.
The company's digital crime unit said on Friday it has "successfully disrupted" rampant malware called the Sirefef botnet — also known as ZeroAccess — which recently targeted search results on sites such as Google, Bing and Yahoo search engines.