I have an imac running 10.5.8. I an icon that looks like a capital "R" with a hook on the right leg, the top looks like an eye and there is a eyebrow above has appeared on my menu bar. I dont know what its for but fear it's some sort of spyware or spy software. when i left or right click on it i only get 3 options : view log, settings ,or quit. When i click on any of them i am ask for a username and password. I have tried all of the normal ways to remove it but nothing works. How can I identify it? and remove it? I have attached a immage of it. Thanks.