Adware.Webwise

Type: Adware
Name: Webwise
Publisher: Phorm

BehaviorAdware.Webwise is an advertising service that analyzes Web traffic from a user and sends tailored advertisements when visiting participating Web sites. The service is hosted by the Internet Service Provider and does not require an application to be installed on the computer.

http://www.symantec.com/business/security_response/writeup.jsp?docid=2008-093010-4206-99