Microsoft's latest privacy policy says vendors listen to voice data

(Reuters) - Microsoft Corp said on Wednesday it updated its privacy policy to let customers know that it had been collecting voice data of its users with the help of employees and contractors.A spokesperson for Microsoft said the company collects voice data to provide voice-enabled services for Skype and Cortana and sometimes uses vendors to assist in improving these services."We realised, based on questions raised recently, that we could do a better job specifying that humans sometimes review..