https://www.vice.com/en_us/article/m7g98a/sony-reintroduced-a-ps4-bug-on-ps5-which-could-have-led-to-a-jailbreak > Hackers could have jailbroken the PlayStation 5 thanks to a bug that was already discovered and patched on the PlayStation 4 in 2021, but then reappeared on the new console. > The bug was found by security researcher Andy Nguyen, who goes by theflow0 and has been called a “famous PlayStation hacking god” by the video game website Kotaku.