Many "cracked" installers are actually shells for keyloggers, ransomware, or trojans designed to steal your personal data.
Because Fortnite is a live-service game that requires a constant connection to official servers, "cracked" versions rarely work for multiplayer, as they cannot connect to the latest game version's servers. Development Resources fortnite-crack-full-version-download
The standard way to play on Windows or macOS is through the Epic Games Store . "cracked" versions rarely work for multiplayer