Regarding Account safety.
Hey there.
Recently i updated my gmail, previously my MCOC acc was linked to my Yandex, and i remember sharing it with my friend.
He didnt really have access to my MCOC acc, but still since he had my yandex, even though i changed my adress, is it possible he can somehow access my account?
Although i trust my friend, what i want to make sure is that are there any other ways person can get access even if they dont have my current gmail adress and password?
Is it really possible? And if yes how exactly can anyone gain access back?