Can a person hick another person cell phone to hear that person conversation, or to see what that person is doing on the Internet?
suprisngly yes. its not that hard. parents can do it and polie and stuff. if you think its a random person i would go to the cops its invasion of privacy
People can eavesdrop on cell phone conversations using cell phone spyware or what is known as cell phone bugging. Check out how this can be done on www.geeksaresexy.net/2008/05/05/cell-phone-spying-is-your-life-being-monitored/.