The word "leak" refers to when something escapes or spills through a hole or crack, usually unintentionally. It can be used to describe the release of information, liquids, or gases from a confined space. Full definition
«We have seen an astonishing increase in the number of leaks of classified national security information in recent months,» she said. (businessinsider.com)
It also needs to be air - sealed to prevent humid air from leaking in and finding the cold surface. (energyvanguard.com)
As per tradition in the run - up to E3, a flurry of leaks from games intended to be announced at the event are making their way online. (comicbook.com)