LEAK

Unauthorised disclosure (4)

Solution has appeared in 3 crosswords (1 across and 2 down):

• Quick crossword No 16,004 — 2021-08-22 23:00:48
  3D: Pass water (informal) (4)
• Quick crossword No 15,761 — 2020-11-11 00:00:22
  20A: Unwanted hole allowing something to escape (4)
• Quick crossword No 15,571 — 2020-04-02 23:00:03
  17D: Unauthorised disclosure (4)