I really don't want to find myself in this situation, i will be very sad about the situation and mostly dissappointed at myself because the immediate effect could be the potential loss of funds and sensitive/vital personal information. But it is very simple, if you find yourself in such situation, just quickly secure any remaining assets you can, change all your passwords, and enable two-factor authentication if it's not already in place. Reporting the breach to the admin and seeking support .and then carefully review and enhance my digital security practices to prevent future re-occurences of such incidents.