Satoshi is dead!!! 
Where did you get this info? Post some source!
This is what are you looking for and satoshi nakamoto is still around us Where did you get this info? Post some source!
https://medium.com/@lxhillman/satoshi-nakamotos-account-active-for-the-first-time-since-2011-af1ba153fcd
he was replying someone a few months ago and i think he was doing another activity too. That's the real account of satoshi nakamoto which known as the creator of bitcoin.