Some news stories require secrecy as they develop.

Just as job-seeking from the office often requires secrecy, so can going on interviews.

The judge rejected the request, saying that grand jury rules require secrecy.

And settlements are often thought to require secrecy.

In order to exist at all they required secrecy.

But surprise in the American system required enormous secrecy.

It began with the kings of France who required strict secrecy, had high financial needs and had the ability to always pay back their loans.

Blackmail requires secrecy; Pitts had been too eager to share his information.

He'd called the sergeant's wife and explained that Wilcox's assignment now required absolute secrecy.

However, the Donor's Bill of Rights does not require secrecy.