Komodo Dragon Eats Human. I believe this link will more or less answer your question. So how dangerous are are they?
It mauled the boy in scrubland in a national park on the eastern Indonesian island of Komodo.
I know that they only exist in Indonesia and I am just wondering if the people i agree with Rahlyd's answer. they only eat rotting death things. they hardly attack human IF no human enter their territorial. like crocodiles, they dont.
Komodo Dragons are one of the few if not the only animal known to actively hunt and eat humans. They are identified by their massive size, flat heads, bowed legs and long, thick tails. They will hunt and prey on a lot of animals.