Can a turbo damage your engine?

Could you elaborate on the potential risks of a turbocharger to an engine? I've heard rumors that a turbo can actually damage an engine, but I'm not sure if that's true. If so, what are the main factors that contribute to this damage? Is it due to excessive pressure, improper installation, or something else? And how can one prevent or mitigate such damage? Understanding the ins and outs of this topic would be invaluable for any car enthusiast or mechanic.