how have you checked (what do you have access to). if you work for Googe on Android would be a good answer for example :)
> information security research. ceo @ sudo security group (https://verify.ly).
> previously: founder of "Chronic Dev Team" responsible for many years of iOS jailbreaking solutions (24kPwn, absinthe, corona, greenpois0n, etc).
Certainly a fair question.