Hector Chomp was a failed goverment experiment called Subject 99. With a robot hand fused to his arm he thought al hope was lost luckily he escaped the goverment base he was held in and hid in the city then Webb's evil brother landed in front of him. Biting his robot hand off and passing on his powers to Hector who vowed to destroy Webb. But when he learned Blake had got Webb's powers he quickly attacked him instead but blake defeated him and he was thrown back into a goverment base for now.
Super Strength (Stronger than Spiderbite)
Constant thirst for blood
He unlike Spiderbite can morph into a Black Widow.