Spying

3. an instance of questioning
5. the systematic use of spies to obtain secrets
6. an act meant to remain secret in the case of spying
7. a policy of action to achieve a political or social goal
9. Federal Bureau of investigation
11. a system of disuising a message place replacing its words with groupes of letters or numbers
14. make known to the public information previously kept secret
15. conducted with or marked by hidden aims or methods
17. the act of sending a message

1. Incorrect information spread with deliberate intent to deceive, distract, confuse, and/or spread fear and suspicion.
2. knowledge acquired through study or experience
4. a person unofficially employed by an intelligence service, often as a source of information
8. any celestial body orbiting around a planet or star, can be used for spying
10. the surname of the most famous spy ever
12. close observation of person or group
13. The Soviet Union's all-powerfull intelligence and security service during the Cold War
16. keeping a secret or furtive watch