January 6, 2009 

CheckFree Corp. and some of the banks that use its electronic bill payment service are notifying more than 5 million customers that criminals took control of several of the company's Internet domains and redirected customer traffic to a malicious Web site hosted in the Ukraine.

http://www.computerworld.com/action/article.do?command=viewArticleBasic&taxonomyName=security&articleId=9125078