Does anybody know how to hack a gmail account?

Does anybody know how to hack a gmail or yahoo account? There is a guy who stole my password by what is known as 'Shoulder surfing'..he created a lot of personal issues and now I want to make him feel what exactly intrusion of privacy feels like.


If you know , please give me the steps.

Does anybody know how to hack a gmail account?
What you are asking for is illegal.





Best to report him to the provider where his email account is hosted.


Maybe they can block it.