The most common and most likely answer to this crossword clue is the 5 letter word LEAKS
I've seen this crossword clue in The Guardian
L
E
A
K
S
More clues leading to the result LEAKS
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The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does LEAKS mean?
LEAKS noun- A crack, crevice, fissure, or hole which admits water or other fluid, or lets it escape.
- The entrance or escape of a fluid through a crack, fissure, or other aperture.
- A divulgation, or disclosure, of information previously held secret.
- The person through whom such divulgation, or disclosure, occurs.
- A loss of electricity through imperfect insulation, or the point where it occurs.
- The gradual loss of a system resource caused by failure to deallocate previously reserved portions.
- (especially with the verb "take") An act of urination.
- To allow fluid or gas to pass through an opening that should be sealed.
- (of a fluid or gas) To pass through an opening that should be sealed.
- To disclose secret information surreptitiously or anonymously.