Two thirds of employees could be exposing confidential data at work

"The Detecting Business Risk 2014 report shows that 65 per cent of employees believe it’s their responsibility to ensure that sensitive company information is not leaked, but only 32 per cent of knowledge workers always clean files of hidden sensitive data before sharing."

http://business-technology.co.uk/2014/07/information-security-2-in-3-employees-could-be-exposing-confidential-data-at-work/