Can You Get in Trouble for Playing PS4 Games with `.pkg` Files?

http://sergiokltg145.theglensecret.com/can-you-legally-play-ps4-games-with-pkg-files

To play PS4 games using `.pkg` files, your console must be jailbroken. Jailbreaking involves modifying the PS4’s software to allow the installation of unsigned (unofficial) software, which includes `.pkg` files