The doctor committed a 'breach of confidentiality'. [=the doctor told another person private information about a patient]
All medical records are treated with complete 'confidentiality'. [=are kept completely private]
Someone was leaking 'confidential' information [=telling secrets] to the press.
(..) so I may put put a word in my man's ear? Yeah, I'm expecting to fall in love once I see the specimens at Candyland, so before that moment, it would be good if I could have a confidential strategy meeting with my… confidant. – You mind tellin' me what the hell you doing? – I've confirmed that (..)2012 Django Unchained
(..) We'll make them available for the Union. And once the Investigation is complete, we'll be able to share the actual computer simulations For now, they remain confidential. We cannot afford a leak to the press. There has been far too much talk for the press already. transcripts we'll call you back . (..)2016 Sully
(..) We understand you've settled several cases against each of them. Even if I'd been involved in those cases, the settlements would be confidential and I could be disbarred for acknowledging their existence. Okay? Mm-hmm. Look, I told you guys (..)2015 Spotlight