undisclosed fact

I am aware of no undisclosed facts that could affect either company."

"We cannot evaluate undisclosed facts, but in any event your enemy is unknown to us.

Close examination of the 65-page document and interviews with officials mentioned in the report have revealed previously undisclosed facts.

The three authors have produced a book of undeniable historical value with numerous previously undisclosed facts about cold war history.

Reportedly, before his suicide, he recorded himself on audiotape revealing previously undisclosed facts about the catastrophe.

If it implies the existence of undisclosed facts which are false and defamatory, it is actionable.

Skeleton in the closet (or "cupboard"), a reference to an undisclosed fact or activity from one's past that might have a negative impact on one's public image.

The Department of Trade, a Government ministry, said that the Government report contained previously undisclosed facts about the takeover and that there might be further action.

"I would hope that we would not have to go through yet another agonizing period where undisclosed facts are leaking out that are alarming to us," Dr. Dobson said.

The annex contains other previously undisclosed facts about the Soviet missile forces, including the disclosure that the Russians have 84 ground-launched cruise missiles that they have tested but never deployed.

Skeleton in the closet or skeleton in the cupboard is a colloquial phrase and idiom used to describe an undisclosed fact about someone which, if revealed, would have a negative impact on perceptions of the person.