Im not aware of cases where someone used my authentification without my knowledge. And doing... never something professional. Some scriptkiddie stuff in my you

Im not aware of cases where someone used my authentification without my knowledge. And doing... never something professional. Some scriptkiddie stuff in my younger years, expanding privileges in our school systems oder experimenting with sql injections on an (accidentally) unprotected site. Just messinf things up and try what is possible to do. And copying the lecturers scripts from an encrypted usb drive while it was mounted (kind of trojan? just a program which does its job and removes itself). And i used a keylogger to get access to a classmate's facebook account, and everytime he defaced someones fb (we was one of the guys checking every pc in the lab for loggin in fb accounts) i did the same to him. Im not very proud of this.