Codex-assisted 'ns2jb' tethered jailbreak for Nintendo Switch 2 using SmileBASIC 4
A modder known as Sammy Hajhamid (pepsipu) demonstrated a software-only, tethered jailbreak called 'ns2jb' for the Nintendo Switch 2, reportedly developed with help from OpenAI’s Codex and requiring the game SmileBASIC 4; the demo ran a custom Mario Kart World with new playable characters. The exploit appears complex and tethered, and its wider impact is unclear, though forum discussion notes AI assistance could accelerate future Switch 2 hacks.