DEF CON 26 - zenofex - Dissecting the Teddy Ruxpin Reverse Engineering the Smart Bear

[@CBMatt]

Does anyone happen to know how to get ahold of the TeddyRuxpwn? I'd really like to play around with it!

[@nickvuono5171]

Thanks for posting this. I've got one of these on my desk to repair for my daughter now. It powers on and the eyes light up but it won't start playing any stories so this gives me an idea what I'll find inside. The eyes light up with a default image but Teddy doesn't respond to pressing his hand to read a story. My best guess is either the hand switch is broken or the SD card isn't reading properly. The default initialization image for the eyes is likely in FLASH so it's probably getting through LCD init and then faulting. I just wish they'd implemented error codes where he could "blink 3 times to indicate flash error" or something

[@teddyruxpinchannel4906]

It is wierd that teddy is talking with grubbys part.

[@ImSnubUnfortunately]

Yea ikr I noticed that

[@JoCox4048]

The HACK THE PLANET clip that he programmed in Teddy starts at 16:40

[@GeorgeTsiros]

jesus christ that's terrifying

[@stevrgrs]

This is sick but the hardware is so cheap now you could just gut it , bypass everything, and actually make it BETTER LOL

[@Radical_person.25]

Aaaaaa