Back in the dark ages, someone cracked Planet Poker’s RNG. They definately did not sell or publicise the program. Only an idiot would kill the golden goose.
Also, most modern RNGs are continual (they constantly generate a new card to come out next) so there’s no way to know in advance.
I see this crap everywhere. Sometimes I think I should give up my legit money making attmepts and just make a cheat at poker webpage.