Holt used stolen secrets to make him- self a more effective predator.

In May, after an extensive investigation, a Congressional panel said China had used nuclear secrets stolen from American laboratories to develop advanced miniature warheads and a mobile ballistic missile.

Using nuclear secrets, Mr. Bull made a 155-millineter nuclear shell for the Army, a former associate said.

Using secrets available to him because of his privileged position, he has previously published a biography of Stalin and an account of Trotsky's life and career.

Later, at Molly's funeral, Zara compliments Meyers on his skill in using secrets to his advantage.

They say they know such digital entanglements are risky, because a souring relationship can lead to people using online secrets against each other.

His message was: Many writers also like to use puzzles and secrets in their books.

Common techniques include using dirty secrets from the target, producing misleading facts to fool a competitor.

Will China use stolen American secrets in its next generation of nuclear weapons?

They are trained to have secrets, to use secrets, to welcome them, but never to reveal them.