This is the 16763rd most frequent Russian word.
слитый
"Слитый" means "merged" or "leaked," depending on context.
These show the participle form of 'слить', denoting that the file has been shared or divulged without authorization.
Этот файл был слитый в сеть.
This file was leaked onto the network.
Usage here as an adjective derived from the verb 'слить', referring to a shared or unauthorized release.
Слитый отрывок фильма вызвал обсуждение.
The leaked clip of the movie sparked a discussion.
Describes the state of having been leaked or divulged to others, functioning as a past participle.