 In early 2005, after news leaks about then-CEO Carly Fiorina's clashes with the board surfaced, Fiorina hired a law firm to find the source.In February 2005, Fiorina left the company and Patricia Dunn, non-executive chairwoman, continued the investigation.As part of a larger scandal, a subcontractor used pretexting to expose Keyworth as the source of an alleged additional leak to CNET, and he was outed at a May 18, 2006 board meeting.