Related Clues:
- An intentional disclosure of secret information
- Unauthorised disclosure of classified information
- (Politically motivated) seepage?
- Disclose unauthorised information
- Something picked up by a mole
- Cause of deflation
- Julian Assange posting
- The French go to Alaska for escape
- Wind up online prematurely, as a song
- Hole in 12 Across
- Premature release
- Land line?
- Tip for a reporter, maybe
- Lapse in secrecy
- Hiss cause