It has been reported that the new Sony PlayStation Classic has already been hacked, even though the console has only just been released. Apparently, hackers have been able to run software on the device using a USB flash drive, after discovering that the PlayStation Classic's security key is on the system itself. The console has been met with a generally lukewarm response so far.
https://www.notebookcheck.net/Hacked-PlayStation-Classic-plays-games-from-USB-flash-drive.376606.0.html