| Answer | Crossword Clue |
|---|---|
| LEAK | Breach of secrecy |
| LEAK | Secrecy breach |
| CLOAK | .. of secrecy |
| VEIL | Symbol of secrecy |
| CLOSET | State of secrecy |
| VEIL | Sign of secrecy |
| WRAPS | Veil of secrecy, figuratively |
| MANHATTANPROJECT | Matter of W.W. II secrecy |
| IRONCURTAIN | State of rigid censorship and secrecy, coined by Churchill, 1946. |
